func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    for i in 0..<a.count {
        if a.contains(b) {
            return true
        }
        
        a = String(a.dropFirst()) + String(a.first!)
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    for i in 0..<a.count {
        if a.contains(b) {
            return true
        }
        
        a = String(a.dropFirst()) + String(a.first!)
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) {
        return true
    } else {
        return false
    }
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) {
        return true
    } else {
        return false
    }
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count != b.count {
        return false
    }
    if a == b {
        return true
    }
    for _ in 0..<a.count {
        a = a.dropFirst() + a.first!
        if a == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count != b.count {
        return false
    }
    if a == b {
        return true
    }
    for _ in 0..<a.count {
        a = a.dropFirst() + a.first!
        if a == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    for i in 0..<a.count {
        if a.substring(with: Range(i...a.count-1)) == b {
            return true
        }
        if a.substring(with: Range(0..<i)) + a.substring(with: Range(i...a.count-1)) == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    for i in 0..<a.count {
        if a.substring(with: Range(i...a.count-1)) == b {
            return true
        }
        if a.substring(with: Range(0..<i)) + a.substring(with: Range(i...a.count-1)) == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || b.contains(a)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || b.contains(a)
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if a == b {
        return true
    }
    
    for i in 0..<a.count {
        let substring = a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: a.count)]
        if b.contains(substring) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if a == b {
        return true
    }
    
    for i in 0..<a.count {
        let substring = a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: a.count)]
        if b.contains(substring) {
            return true
        }
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let b2 = b.count
    for i in 0..<a.count {
        if a.count < b2 {
            return false
        }
        if a.substring(with: Range(uncheckedBounds: (i, i + b2))) == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let b2 = b.count
    for i in 0..<a.count {
        if a.count < b2 {
            return false
        }
        if a.substring(with: Range(uncheckedBounds: (i, i + b2))) == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    for i in 0..<a.count {
        if a.substring(with: Range(uncheckedBounds: (i, a.count))) == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    for i in 0..<a.count {
        if a.substring(with: Range(uncheckedBounds: (i, a.count))) == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    if a.count != b.count {
        return false
    }
    for i in 0..<a.count {
        if a.hasPrefix(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    if a.count != b.count {
        return false
    }
    for i in 0..<a.count {
        if a.hasPrefix(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0..<aArray.count {
        if aArray[i] == bArray[0] {
            var j = 0
            var k = i
            while j < bArray.count {
                if aArray[k] != bArray[j] {
                    break
                }
                k = (k + 1) % aArray.count
                j += 1
            }
            if j == bArray.count {
                return true
            }
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0..<aArray.count {
        if aArray[i] == bArray[0] {
            var j = 0
            var k = i
            while j < bArray.count {
                if aArray[k] != bArray[j] {
                    break
                }
                k = (k + 1) % aArray.count
                j += 1
            }
            if j == bArray.count {
                return true
            }
        }
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var b = b
    
    for _ in 0..<b.count {
        b.append(b.removeFirst())
        if a.contains(b) {
            return true
        }
    }
    
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var b = b
    
    for _ in 0..<b.count {
        b.append(b.removeFirst())
        if a.contains(b) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) { return true }
        let lastChar = b.removeLast()
        b = lastChar + b
    }
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) { return true }
        let lastChar = b.removeLast()
        b = lastChar + b
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    for i in 0..<b.count {
        let bRotated = b.dropFirst(i) + b.prefix(i)
        if a.contains(bRotated) {
            return true
        }
    }
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    for i in 0..<b.count {
        let bRotated = b.dropFirst(i) + b.prefix(i)
        if a.contains(bRotated) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var bArr = Array(b)
    var aArr = Array(a)
    
    for _ in 0..<b.count {
        bArr.append(bArr.removeFirst())
        if aArr == bArr {
            return true
        }
    }
    
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var bArr = Array(b)
    var aArr = Array(a)
    
    for _ in 0..<b.count {
        bArr.append(bArr.removeFirst())
        if aArr == bArr {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        let lastChar = b.removeLast()
        b = lastChar + b
    }
    
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        let lastChar = b.removeLast()
        b = lastChar + b
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) { return true }
        let lastChar = b.removeLast()
        b = lastChar + b
    }
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) { return true }
        let lastChar = b.removeLast()
        b = lastChar + b
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var temp = b
    for _ in 0..<b.count {
        temp = temp.dropFirst() + temp.first!
        if a.contains(temp) {
            result = true
            break
        }
    }
    return result
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var temp = b
    for _ in 0..<b.count {
        temp = temp.dropFirst() + temp.first!
        if a.contains(temp) {
            result = true
            break
        }
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    for i in 0..<a.count - b.count + 1 {
        if a[i..<i + b.count] == b {
            return true
        }
    }
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    for i in 0..<a.count - b.count + 1 {
        if a[i..<i + b.count] == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    for i in 0..<a.count - b.count + 1 {
        var isSubstring = true
        for j in 0..<b.count {
            if a[i + j] != b[j] {
                isSubstring = false
                break
            }
        }
        if isSubstring { return true }
    }
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a.lowercased()
    let b = b.lowercased()
    for i in 0..<a.count - b.count + 1 {
        var isSubstring = true
        for j in 0..<b.count {
            if a[i + j] != b[j] {
                isSubstring = false
                break
            }
        }
        if isSubstring { return true }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var rotations = [String]()
    for i in 0..<b.count {
        rotations.append(String(b.suffix(b.count - i) + b.prefix(i)))
    }
    
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if b.count > a.count {
        return false
    }
    
    var rotations = [String]()
    for i in 0..<b.count {
        rotations.append(String(b.suffix(b.count - i) + b.prefix(i)))
    }
    
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return true
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return true
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return (a + a).contains(b)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return (a + a).contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.lowercased().contains(b.lowercased()) || b.lowercased().contains(a.lowercased())
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.lowercased().contains(b.lowercased()) || b.lowercased().contains(a.lowercased())
}
```

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var i = 0
    var j = 0
    var k = 0
    var l = 0
    var m = 0
    var n = 0
    var o = 0
    var p = 0
    var q = 0
    var r = 0
    var s = 0
    var t = 0
    var u = 0
    var v = 0
    var w = 0
    var x = 0
    var y = 0
    var z = 0
    var aa = 0
    var bb = 0
    var cc = 0
    var dd = 0
    var ee = 0
    var ff = 0
    var gg = 0
    var hh = 0
    var ii = 0
    var jj = 0
    var kk = 0
    var ll = 0
    var mm = 0
    var nn = 0
    var oo = 0
    var pp = 0
    var qq = 0
    var rr = 0
    var ss = 0
    var tt = 0
    var uu = 0
    var vv = 0
    var ww = 0
    var xx = 0
    var yy = 0
    var zz = 0
    var aaa = 0
    var bbb = 0
    var ccc = 0
    var ddd = 0
    var eee = 0
    var fff = 0
    var ggg = 0
    var hhh = 0
    var iii = 0
    var jjj = 0
    var kkk = 0
    var lll = 0
    var mmm = 0
    var nnn = 0
    var ooo = 0
    var ppp = 0
    var qqq = 0
    var rrr = 0
    var sss = 0
    var ttt = 0
    var uuu = 0
    var vvv = 0
    var www = 0
    var xxx = 0
    var yyy = 0
    var zzz = 0
    var aaaa = 0
    var bbbb = 0
    var cccc = 0
    var dddd = 0
    var eeee = 0
    var ffff = 0
    var gggg = 0
    var hhhh = 0
    var iiii = 0
    var jjjj = 0
    var kkkk = 0
    var llll = 0
    var mmmm = 0
    var nnnn = 0
    var oooo = 0
    var pppp = 0
    var qqqq = 0
    var rrrr = 0
    var sss = 0
    var tttt = 0
    var uuuu = 0
    var vvvv = 0
    var wwww = 0
    var xxxx = 0
    var yyyy = 0
    var zzzz = 0
    var aaaa = 0
    var bbbb = 0
    var cccc = 0
    var dddd = 0
    var eeee = 0
    var ffff = 0
    var gggg = 0
    var hhhh = 0
    var iiii = 0
    var jjjj = 0
    var kkkk = 0
    var llll = 0
    var mmmm = 0
    var nnnn = 0
    var oooo = 0
    var pppp = 0
    var qqqq = 0
    var rrrr = 0
    var sss = 0
    var tttt = 0
    var uuuu = 0
    var vvvv = 0
    var wwww = 0
    var xxxx = 0
    var yyyy = 0
    var zzzz = 0
    var aaaa = 0
    var bbbb = 0
    var cccc = 0
    var dddd = 0
    var eeee = 0
    var ffff = 0
    var gggg = 0
    var hhhh = 0
    var iiii = 0
    var jjjj = 0
    var kkkk = 0
    var llll = 0
    var mmmm = 0
    var nnnn = 0
    var oooo = 0
    var pppp = 0
    var qqqq = 0
    var rrrr = 0
    var sss = 0
    var tttt = 0
    var uuuu = 0
    var vvvv = 0
    var wwww = 

func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var temp = ""
    for i in 0...a.count - 1 {
        temp = a.substring(from: a.index(a.startIndex, offsetBy: i)) + a.substring(from: a.index(a.startIndex, offsetBy: 0))
        if temp.contains(b) {
            result = true
            break
        }
    }
    return result
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var temp = ""
    for i in 0...a.count - 1 {
        temp = a.substring(from: a.index(a.startIndex, offsetBy: i)) + a.substring(from: a.index(a.startIndex, offsetBy: 0))
        if temp.contains(b) {
            result = true
            break
        }
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.count == b.count && (a.count == 0 || (a.count > 0 && (a.count == b.count && a.count == b.count && a.count == b.count)))
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.count == b.count && (a.count == 0 || (a.count > 0 && (a.count == b.count && a.count == b.count && a.count == b.count)))
}

cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    if a.count < b.count {
        return false
    }
    for i in 0..<a.count {
        if a.substring(from: i, to: a.count) == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    if a.count < b.count {
        return false
    }
    for i in 0..<a.count {
        if a.substring(from: i, to: a.count) == b {
            return true
        }
    }
    return false
}
```

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var i = 0
    var j = 0
    var k = 0
    var l = 0
    var m = 0
    var n = 0
    var o = 0
    var p = 0
    var q = 0
    var r = 0
    var s = 0
    var t = 0
    var u = 0
    var v = 0
    var w = 0
    var x = 0
    var y = 0
    var z = 0
    var aa = 0
    var bb = 0
    var cc = 0
    var dd = 0
    var ee = 0
    var ff = 0
    var gg = 0
    var hh = 0
    var ii = 0
    var jj = 0
    var kk = 0
    var ll = 0
    var mm = 0
    var nn = 0
    var oo = 0
    var pp = 0
    var qq = 0
    var rr = 0
    var ss = 0
    var tt = 0
    var uu = 0
    var vv = 0
    var ww = 0
    var xx = 0
    var yy = 0
    var zz = 0
    var aaa = 0
    var bbb = 0
    var ccc = 0
    var ddd = 0
    var eee = 0
    var fff = 0
    var ggg = 0
    var hhh = 0
    var iii = 0
    var jjj = 0
    var kkk = 0
    var lll = 0
    var mmm = 0
    var nnn = 0
    var ooo = 0
    var ppp = 0
    var qqq = 0
    var rrr = 0
    var sss = 0
    var ttt = 0
    var uuu = 0
    var vvv = 0
    var www = 0
    var xxx = 0
    var yyy = 0
    var zzz = 0
    var aaaa = 0
    var bbbb = 0
    var cccc = 0
    var dddd = 0
    var eeee = 0
    var ffff = 0
    var gggg = 0
    var hhhh = 0
    var iiii = 0
    var jjjj = 0
    var kkkk = 0
    var llll = 0
    var mmmm = 0
    var nnnn = 0
    var oooo = 0
    var pppp = 0
    var qqqq = 0
    var rrrr = 0
    var sss = 0
    var tttt = 0
    var uuuu = 0
    var vvvv = 0
    var wwww = 0
    var xxxx = 0
    var yyyy = 0
    var zzzz = 0
    var aaaa = 0
    var bbbb = 0
    var cccc = 0
    var dddd = 0
    var eeee = 0
    var ffff = 0
    var gggg = 0
    var hhhh = 0
    var iiii = 0
    var jjjj = 0
    var kkkk = 0
    var llll = 0
    var mmmm = 0
    var nnnn = 0
    var oooo = 0
    var pppp = 0
    var qqqq = 0
    var rrrr = 0
    var sss = 0
    var tttt = 0
    var uuuu = 0
    var vvvv = 0
    var wwww = 0
    var xxxx = 0
    var yyyy = 0
    var zzzz = 0
    var aaaa = 0
    var bbbb = 0
    var cccc = 0
    var dddd = 0
    var eeee = 0
    var ffff = 0
    var gggg = 0
    var hhhh = 0
    var iiii = 0
    var jjjj = 0
    var kkkk = 0
    var llll = 0
    var mmmm = 0
    var nnnn = 0
    var oooo = 0
    var pppp = 0
    var qqqq = 0
    var rrrr = 0
    var sss = 0
    var tttt = 0
    var uuuu = 0
    var vvvv = 0
    var wwww = 

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let bLength = b.count
    let aLength = a.count
    var isSubstring = false
    for i in 0..<aLength {
        let j = i
        let k = j + bLength
        if k > aLength {
            break
        }
        let sub = a[a.index(a.startIndex, offsetBy: j)..<a.index(a.startIndex, offsetBy: k)]
        if sub == b {
            isSubstring = true
            break
        }
    }
    return isSubstring
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let bLength = b.count
    let aLength = a.count
    var isSubstring = false
    for i in 0..<aLength {
        let j = i
        let k = j + bLength
        if k > aLength {
            break
        }
        let sub = a[a.index(a.startIndex, offsetBy: j)..<a.index(a.startIndex, offsetBy: k)]
        if sub == b {
            isSubstring = true
            break
        }
    }
    return isSubstring
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var b = b
    for i in 0..<a.count {
        b = b.substring(from: b.index(b.startIndex, offsetBy: i))
        if a.contains(b) {
            result = true
            break
        }
    }
    return result
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var b = b
    for i in 0..<a.count {
        b = b.substring(from: b.index(b.startIndex, offsetBy: i))
        if a.contains(b) {
            result = true
            break
        }
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.reversed()
    return a.contains(b)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.reversed()
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var b = b
    for _ in 0..<a.count {
        if b == a {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var b = b
    for _ in 0..<a.count {
        if b == a {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.count == 1? b + b : b
    return a.contains(b)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.count == 1? b + b : b
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    for i in 0..<a.count {
        var j = 0
        var k = i
        while j < b.count {
            if a[k]!= b[j] {
                break
            }
            j += 1
            k += 1
            if k == a.count {
                k = 0
            }
        }
        if j == b.count {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    for i in 0..<a.count {
        var j = 0
        var k = i
        while j < b.count {
            if a[k]!= b[j] {
                break
            }
            j += 1
            k += 1
            if k == a.count {
                k = 0
            }
        }
        if j == b.count {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    if a.count == b.count {
        return a.contains(b)
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    if a.count == b.count {
        return a.contains(b)
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bLen = b.count
    let aLen = a.count
    for i in 0..<aLen {
        var j = 0
        while j < bLen && i + j < aLen && a[i + j] == b[j] {
            j += 1
        }
        if j == bLen {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bLen = b.count
    let aLen = a.count
    for i in 0..<aLen {
        var j = 0
        while j < bLen && i + j < aLen && a[i + j] == b[j] {
            j += 1
        }
        if j == bLen {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(String(b.reversed()))
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(String(b.reversed()))
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    while b.count > 0 {
        if a.contains(b) {
            return true
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    while b.count > 0 {
        if a.contains(b) {
            return true
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let bCharsRotated = bChars.rotated()
    
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let bCharsRotated = bChars.rotated()
    
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    
    if aCharsCount < bCharsCount {
        return false
    }
    
    for i in 0..<aCharsCount {
        let aCharsSubarray = aChars[i..<i+bCharsCount]
        let bCharsSubarray = bChars.reversed()
        
        if aCharsSubarray == bCharsSubarray {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    
    if aCharsCount < bCharsCount {
        return false
    }
    
    for i in 0..<aCharsCount {
        let aCharsSubarray = aChars[i..<i+bCharsCount]
        let bCharsSubarray = bChars.reversed()
        
        if aCharsSubarray == bCharsSubarray {
            return true
        }
    }
    
    return false
}
```

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = a.characters.map { String($0) }
    let bChars = b.characters.map { String($0) }
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    let aCharsCycle = aChars.cycle
    let bCharsCycle = bChars.cycle
    let aCharsCycleCount = aCharsCycle.count
    let bCharsCycleCount = bCharsCycle.count
    let aCharsCycleIndex = aCharsCycle.firstIndex(of: bCharsCycle.first)!
    let bCharsCycleIndex = bCharsCycle.firstIndex(of: aCharsCycle.first)!
    let aCharsCycleIndexCount = aCharsCycle.count
    let bCharsCycleIndexCount = bCharsCycle.count
    let aCharsCycleIndexOffset = aCharsCycleIndexCount - bCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycle = aCharsCycleIndexOffset % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndex = aCharsCycleIndexOffsetCycle % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCount = aCharsCycleIndexOffsetCycleIndex % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycle = aCharsCycleIndexOffsetCycleIndexCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndex = aCharsCycleIndexOffsetCycleIndexCountCycle % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndex % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycle = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndex = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycle % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndex = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndex % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycle % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycle % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCountCountCountCount = aCharsCycleIndexOffsetCycleIndexCountCycleIndexCountCycleIndexCountCycleIndexCountCountCountCountCountCountCountCountCountCountCount % aCharsCycleIndexCount
    let aCharsCycleIndexOffsetCycleIndexCountCycleIndex

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<bChars.count {
        let bCharsRotated = bChars.suffix(from: i) + bChars.prefix(from: 0)
        if aChars.contains(bCharsRotated) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<bChars.count {
        let bCharsRotated = bChars.suffix(from: i) + bChars.prefix(from: 0)
        if aChars.contains(bCharsRotated) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<bChars.count {
        let bCharsRotated = Array(bChars.suffix(from: i)) + Array(bChars.prefix(from: i))
        if aChars.contains(bCharsRotated) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<bChars.count {
        let bCharsRotated = Array(bChars.suffix(from: i)) + Array(bChars.prefix(from: i))
        if aChars.contains(bCharsRotated) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    let bCharsRotated = bChars.rotated(by: bChars.count / 2)
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    let bCharsRotated = bChars.rotated(by: bChars.count / 2)
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let bCharsRotated = bChars.rotated()
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let bCharsRotated = bChars.rotated()
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    let bCharsRotated = bChars.rotated()
    let bCharsRotatedCount = bCharsRotated.count
    let bCharsConcat = bChars + bCharsRotated
    let bCharsConcatCount = bCharsConcat.count
    let aCharsConcat = aChars + aChars
    let aCharsConcatCount = aCharsConcat.count
    let aCharsConcatRotated = aCharsConcat.rotated()
    let aCharsConcatRotatedCount = aCharsConcatRotated.count
    let aCharsConcatRotatedFirst = aCharsConcatRotated.prefix(bCharsConcatCount)
    let aCharsConcatRotatedLast = aCharsConcatRotated.suffix(bCharsConcatCount)
    let aCharsConcatRotatedFirstChars = Array(aCharsConcatRotatedFirst.characters)
    let aCharsConcatRotatedLastChars = Array(aCharsConcatRotatedLast.characters)
    let aCharsConcatRotatedFirstCharsCount = aCharsConcatRotatedFirstChars.count
    let aCharsConcatRotatedLastCharsCount = aCharsConcatRotatedLastChars.count
    let aCharsConcatRotatedFirstCharsLastChars = aCharsConcatRotatedFirstChars + aCharsConcatRotatedLastChars
    let aCharsConcatRotatedFirstCharsLastCharsCount = aCharsConcatRotatedFirstCharsLastChars.count
    let aCharsConcatRotatedFirstCharsLastCharsFirstChars = aCharsConcatRotatedFirstCharsLastChars.prefix(bCharsConcatCount)
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsCount = aCharsConcatRotatedFirstCharsLastCharsFirstChars.count
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastChars = aCharsConcatRotatedFirstCharsLastCharsFirstChars + aCharsConcatRotatedFirstCharsLastChars
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsCount = aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastChars.count
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstChars = aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastChars.prefix(bCharsConcatCount)
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstCharsCount = aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstChars.count
    return aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstCharsCount == bCharsConcatCount
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    let bCharsRotated = bChars.rotated()
    let bCharsRotatedCount = bCharsRotated.count
    let bCharsConcat = bChars + bCharsRotated
    let bCharsConcatCount = bCharsConcat.count
    let aCharsConcat = aChars + aChars
    let aCharsConcatCount = aCharsConcat.count
    let aCharsConcatRotated = aCharsConcat.rotated()
    let aCharsConcatRotatedCount = aCharsConcatRotated.count
    let aCharsConcatRotatedFirst = aCharsConcatRotated.prefix(bCharsConcatCount)
    let aCharsConcatRotatedLast = aCharsConcatRotated.suffix(bCharsConcatCount)
    let aCharsConcatRotatedFirstChars = Array(aCharsConcatRotatedFirst.characters)
    let aCharsConcatRotatedLastChars = Array(aCharsConcatRotatedLast.characters)
    let aCharsConcatRotatedFirstCharsCount = aCharsConcatRotatedFirstChars.count
    let aCharsConcatRotatedLastCharsCount = aCharsConcatRotatedLastChars.count
    let aCharsConcatRotatedFirstCharsLastChars = aCharsConcatRotatedFirstChars + aCharsConcatRotatedLastChars
    let aCharsConcatRotatedFirstCharsLastCharsCount = aCharsConcatRotatedFirstCharsLastChars.count
    let aCharsConcatRotatedFirstCharsLastCharsFirstChars = aCharsConcatRotatedFirstCharsLastChars.prefix(bCharsConcatCount)
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsCount = aCharsConcatRotatedFirstCharsLastCharsFirstChars.count
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastChars = aCharsConcatRotatedFirstCharsLastCharsFirstChars + aCharsConcatRotatedFirstCharsLastChars
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsCount = aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastChars.count
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstChars = aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastChars.prefix(bCharsConcatCount)
    let aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstCharsCount = aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstChars.count
    return aCharsConcatRotatedFirstCharsLastCharsFirstCharsLastCharsFirstCharsCount == bCharsConcatCount
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    
    if aCharsCount < bCharsCount {
        return false
    }
    
    for i in 0..<aCharsCount {
        let aCharsSubarray = aChars[i..<i+bCharsCount]
        let bCharsSubarray = bChars.reversed()
        
        if aCharsSubarray == bCharsSubarray {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    
    if aCharsCount < bCharsCount {
        return false
    }
    
    for i in 0..<aCharsCount {
        let aCharsSubarray = aChars[i..<i+bCharsCount]
        let bCharsSubarray = bChars.reversed()
        
        if aCharsSubarray == bCharsSubarray {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    let bCharsRotated = bChars.rotated()
    let bCharsRotatedCount = bCharsRotated.count
    let isBCharsSubString = aChars.contains(bChars) || aChars.contains(bCharsRotated)
    return isBCharsSubString
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.characters)
    let bChars = Array(b.characters)
    let aCharsCount = aChars.count
    let bCharsCount = bChars.count
    let bCharsRotated = bChars.rotated()
    let bCharsRotatedCount = bCharsRotated.count
    let isBCharsSubString = aChars.contains(bChars) || aChars.contains(bCharsRotated)
    return isBCharsSubString
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else {
        return false
    }

    let a = a + a
    let b = b + b

    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else {
        return false
    }

    let a = a + a
    let b = b + b

    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let temp = aChars[i]
        for j in 0..<bChars.count {
            if temp == bChars[j] {
                return true
            }
        }
        aChars.append(aChars.remove(at: aChars.count - 1))
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let temp = aChars[i]
        for j in 0..<bChars.count {
            if temp == bChars[j] {
                return true
            }
        }
        aChars.append(aChars.remove(at: aChars.count - 1))
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<aChars.count])
        let bSub = String(bChars)
        if aSub.contains(bSub) {
            return true
        }
        let rotated = aChars.rotate(by: 1)
        aChars = Array(rotated)
    }
    
    return false
}

func rotate(by distance: Int, _ array: [Element]) -> [Element] {
    return Array(array[distance..<array.count] + array[0..<distance])
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<aChars.count])
        let bSub = String(bChars)
        if aSub.contains(bSub) {
            return true
        }
        let rotated = aChars.rotate(by: 1)
        aChars = Array(rotated)
    }
    
    return false
}

func rotate(by distance: Int, _ array: [Element]) -> [Element] {
    return Array(array[distance..<array.count] + array[0..<distance])
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<aChars.count {
        let temp = aChars[i]
        for j in 0..<bChars.count {
            aChars[i] = bChars[j]
            if a.contains(String(bChars)) {
                return true
            }
        }
        aChars[i] = temp
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<aChars.count {
        let temp = aChars[i]
        for j in 0..<bChars.count {
            aChars[i] = bChars[j]
            if a.contains(String(bChars)) {
                return true
            }
        }
        aChars[i] = temp
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<aChars.count {
        let temp = aChars[i]
        for j in 0..<bChars.count {
            aChars[i] = bChars[j]
            if a.contains(String(aChars)) {
                return true
            }
        }
        aChars[i] = temp
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<aChars.count {
        let temp = aChars[i]
        for j in 0..<bChars.count {
            aChars[i] = bChars[j]
            if a.contains(String(aChars)) {
                return true
            }
        }
        aChars[i] = temp
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<i+bChars.count])
        if aSub == String(bChars) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<i+bChars.count])
        if aSub == String(bChars) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = Array(aChars[i..<aChars.count]).joined()
        let bSub = Array(bChars).joined()
        if aSub.contains(where: { $0 == bSub }) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = Array(aChars[i..<aChars.count]).joined()
        let bSub = Array(bChars).joined()
        if aSub.contains(where: { $0 == bSub }) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let aLength = aChars.count
    let bLength = bChars.count
    
    for i in 0..<aLength {
        let aSub = String(aChars[i..<i+bLength])
        if aSub == b || aSub == String(bChars.reversed()) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let aLength = aChars.count
    let bLength = bChars.count
    
    for i in 0..<aLength {
        let aSub = String(aChars[i..<i+bLength])
        if aSub == b || aSub == String(bChars.reversed()) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSubString = String(aChars[i..<i+bChars.count])
        if aSubString == String(bChars) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSubString = String(aChars[i..<i+bChars.count])
        if aSubString == String(bChars) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<i+bChars.count])
        if aSub == String(bChars) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<i+bChars.count])
        if aSub == String(bChars) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<i+bChars.count])
        if aSub == String(bChars) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a.lowercased())
    let bChars = Array(b.lowercased())
    
    for i in 0..<aChars.count {
        let aSub = String(aChars[i..<i+bChars.count])
        if aSub == String(bChars) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let blen = b.count
    for i in 0..<a.count-blen+1 {
        var j = 0
        while j<blen && b[j] == a[i+j] {
            j += 1
        }
        if j == blen {
            return true
        }
    }
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let blen = b.count
    for i in 0..<a.count-blen+1 {
        var j = 0
        while j<blen && b[j] == a[i+j] {
            j += 1
        }
        if j == blen {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    var found = false
    
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bCharsCount && aChars[(i + j) % aChars.count] == bChars[j] {
                j += 1
            }
            if j == bCharsCount {
                found = true
                break
            }
        }
    }
    
    return found
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    var found = false
    
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bCharsCount && aChars[(i + j) % aChars.count] == bChars[j] {
                j += 1
            }
            if j == bCharsCount {
                found = true
                break
            }
        }
    }
    
    return found
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    var found = false
    for i in 0..<aChars.count-bLength+1 {
        var j = 0
        while j<bLength && bChars[j] == aChars[i+j] {
            j += 1
        }
        if j == bLength {
            found = true
            break
        }
    }
    return found
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    var found = false
    for i in 0..<aChars.count-bLength+1 {
        var j = 0
        while j<bLength && bChars[j] == aChars[i+j] {
            j += 1
        }
        if j == bLength {
            found = true
            break
        }
    }
    return found
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    var found = false
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bLength && aChars[(i+j)%aChars.count] == bChars[j] {
                j += 1
            }
            if j == bLength {
                found = true
                break
            }
        }
    }
    return found
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    var found = false
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bLength && aChars[(i+j)%aChars.count] == bChars[j] {
                j += 1
            }
            if j == bLength {
                found = true
                break
            }
        }
    }
    return found
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    let aLength = aChars.count
    if bLength > aLength {
        return false
    }
    for i in 0..<aLength-bLength+1 {
        var j = 0
        while j<bLength && bChars[j] == aChars[i+j] {
            j += 1
        }
        if j == bLength {
            return true
        }
    }
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    let aLength = aChars.count
    if bLength > aLength {
        return false
    }
    for i in 0..<aLength-bLength+1 {
        var j = 0
        while j<bLength && bChars[j] == aChars[i+j] {
            j += 1
        }
        if j == bLength {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    var found = false
    
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bLength && aChars[(i + j) % aChars.count] == bChars[j] {
                j += 1
            }
            if j == bLength {
                found = true
                break
            }
        }
    }
    
    return found
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    var found = false
    
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bLength && aChars[(i + j) % aChars.count] == bChars[j] {
                j += 1
            }
            if j == bLength {
                found = true
                break
            }
        }
    }
    
    return found
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bSize = b.count
    for i in 0..<a.count-bSize+1 {
        var j = 0
        while j<bSize && b[j] == a[(i+j)%a.count] {
            j += 1
        }
        if j == bSize {
            return true
        }
    }
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bSize = b.count
    for i in 0..<a.count-bSize+1 {
        var j = 0
        while j<bSize && b[j] == a[(i+j)%a.count] {
            j += 1
        }
        if j == bSize {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bSize = b.count
    for i in 0..<a.count-bSize+1 {
        var j = 0
        while j<bSize && a[i+j] == b[j] {
            j += 1
        }
        if j == bSize {
            return true
        }
    }
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bSize = b.count
    for i in 0..<a.count-bSize+1 {
        var j = 0
        while j<bSize && a[i+j] == b[j] {
            j += 1
        }
        if j == bSize {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    if a.count < b.count {
        return false
    }
    
    for i in 0..<a.count-b.count+1 {
        var j = 0
        while j < b.count && bChars[j] == aChars[i+j] {
            j += 1
        }
        if j == b.count {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    if a.count < b.count {
        return false
    }
    
    for i in 0..<a.count-b.count+1 {
        var j = 0
        while j < b.count && bChars[j] == aChars[i+j] {
            j += 1
        }
        if j == b.count {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    var found = false
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bCharsCount && aChars[(i + j) % aChars.count] == bChars[j] {
                j += 1
            }
            if j == bCharsCount {
                found = true
                break
            }
        }
    }
    return found
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    var found = false
    for i in 0..<aChars.count {
        if aChars[i] == bChars[0] {
            var j = 0
            while j < bCharsCount && aChars[(i + j) % aChars.count] == bChars[j] {
                j += 1
            }
            if j == bCharsCount {
                found = true
                break
            }
        }
    }
    return found
}
```

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {
    
    
    var a��
    var b = [String(a = [String(repep = [String]()
    
    
    

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {
    
    for i in 0..<
    for i in 0..

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {
    
    

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {
    
    
    var b = [Double]
    

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {
    
    
    
    var a = [String(b = [String(repep = [String]()
    
    for i in
    for i in 0..<

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
 cycpatternCheck(a: "abcd", b: "abd") == false
 cycpatternCheck(a: "hello", b: "ell") == true
 cycpatternCheck(a: "whassup", b: "psus") == false
 cycpatternCheck(a: "abab", b: "baa") == true
 cycpatternCheck(a: "efef", b: "eeff") == false
 cycpatternCheck(a: "himenss", b: "simen") == true
 */
func cycpatternCheck(a: String, b: String) -> Bool {
    
    

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {







```

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {









Here isPrefix(0, suffixRotate the problem statement:




If the
 We will check if b isPrefix and suffix check if b's length of b's length of b is greater than the length of b is greater than the length of b is greater than a is equal

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {








If the number of course, we will create a character array of strings is equal in the second string is empty, we will be

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {








Here isSubstring mutate the function to rotateString isRotation = "b = "b = "abc" is a string

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {







```

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {








Here isSubstring manipulation





 We will create a copy of
 The problem
 We will create all rotations

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {







Here isSubstring mutating
  func rotateString = function to rotateString = "b = "b += String(String

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {







Here

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {







Here isPrefix and Suffix check for i in the following function will check for all rotations of the given word and return the code

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {









Here is a
 You can obtain the second word and the given problem is substring is substring rotated = b in

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(0, i))
        if a.contains(rotation) || a.suffix(1).contains(rotation) || a.prefix(1).contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(0, i))
        if a.contains(rotation) || a.suffix(1).contains(rotation) || a.prefix(1).contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    } else if a.contains(b.suffix(1)) || a.contains(b.prefix(1)) {
        return true
    } else {
        return false
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    } else if a.contains(b.suffix(1)) || a.contains(b.prefix(1)) {
        return true
    } else {
        return false
    }
}

print(cycpatternCheck(a: "abcd", b: "abd")) // false
print(cycpatternCheck(a: "hello", b: "ell")) // true
print(cycpatternCheck(a: "whassup", b: "psus")) // false
print(cycpatternCheck(a: "abab", b: "baa")) // true
print(cycpatternCheck(a: "efef", b: "eeff")) // false
print(cycpatternCheck(a: "himenss", b: "simen")) // true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.contains(String(b.reversed())) {
        return true
    } else {
        return false
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.contains(String(b.reversed())) {
        return true
    } else {
        return false
    }
}

print(cycpatternCheck(a: "abcd", b: "abd")) // false
print(cycpatternCheck(a: "hello", b: "ell")) // true
print(cycpatternCheck(a: "whassup", b: "psus")) // false
print(cycpatternCheck(a: "abab", b: "baa")) // true
print(cycpatternCheck(a: "efef", b: "eeff")) // false
print(cycpatternCheck(a: "himenss", b: "simen")) // true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

print(cycpatternCheck(a: "abcd", b: "abd")) // false
print(cycpatternCheck(a: "hello", b: "ell")) // true
print(cycpatternCheck(a: "whassup", b: "psus")) // false
print(cycpatternCheck(a: "abab", b: "baa")) // true
print(cycpatternCheck(a: "efef", b: "eeff")) // false
print(cycpatternCheck(a: "himenss", b: "simen")) // true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i)).appending(b.prefix(i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i)).appending(b.prefix(i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i)).appending(b.prefix(i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i)).appending(b.prefix(i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let a2 = a + a
    return a2.contains(b)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let a2 = a + a
    return a2.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i).dropLast(b.count - i)).appending(String(b.prefix(i)))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i)).appending(b.prefix(i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i)).appending(b.prefix(i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var rotations = [String]()
    for i in 0..<b.count {
        let rotation = b.suffix(b.count - i) + b.prefix(i)
        rotations.append(rotation)
    }
    
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var rotations = [String]()
    for i in 0..<b.count {
        let rotation = b.suffix(b.count - i) + b.prefix(i)
        rotations.append(rotation)
    }
    
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var rotations = [String]()
    for i in 0..<b.count {
        rotations.append(b.suffix(b.count - i) + b.prefix(i))
    }
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var rotations = [String]()
    for i in 0..<b.count {
        rotations.append(b.suffix(b.count - i) + b.prefix(i))
    }
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        let firstChar = b.removeFirst()
        b.append(firstChar)
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        let firstChar = b.removeFirst()
        b.append(firstChar)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    
    if m > n {
        return false
    }
    
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    
    computeLPSArray(b, m, &lps)
    
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        
        if j == m {
            return true
        }
        
        if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j - 1]
            } else {
                i += 1
            }
        }
    }
    
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    
    lps[0] = 0
    
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len - 1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    
    if m > n {
        return false
    }
    
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    
    computeLPSArray(b, m, &lps)
    
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        
        if j == m {
            return true
        }
        
        if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j - 1]
            } else {
                i += 1
            }
        }
    }
    
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    
    lps[0] = 0
    
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len - 1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        let firstChar = b.removeFirst()
        b.append(firstChar)
    }
    return false
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        let firstChar = b.removeFirst()
        b.append(firstChar)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    
    if m > n {
        return false
    }
    
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    
    computeLPSArray(b, m, &lps)
    
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        if j == m {
            return true
        }
        else if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j - 1]
            } else {
                i += 1
            }
        }
    }
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    lps[0] = 0
    
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len - 1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    
    if m > n {
        return false
    }
    
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    
    computeLPSArray(b, m, &lps)
    
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        if j == m {
            return true
        }
        else if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j - 1]
            } else {
                i += 1
            }
        }
    }
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    lps[0] = 0
    
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len - 1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    if m > n { return false }
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    computeLPSArray(b, m, &lps)
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        if j == m {
            return true
        }
        else if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j-1]
            } else {
                i += 1
            }
        }
    }
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len-1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    if m > n { return false }
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    computeLPSArray(b, m, &lps)
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        if j == m {
            return true
        }
        else if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j-1]
            } else {
                i += 1
            }
        }
    }
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len-1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    
    if m > n {
        return false
    }
    
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    
    computeLPSArray(b, m, &lps)
    
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        
        if j == m {
            return true
        }
        
        if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j - 1]
            } else {
                i += 1
            }
        }
    }
    
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    
    lps[0] = 0
    
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len - 1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let n = a.count
    let m = b.count
    
    if m > n {
        return false
    }
    
    var lps = [Int](repeating: 0, count: m)
    var j = 0
    
    computeLPSArray(b, m, &lps)
    
    var i = 0
    while i < n {
        if a[i] == b[j] {
            i += 1
            j += 1
        }
        
        if j == m {
            return true
        }
        
        if i < n && a[i] != b[j] {
            if j != 0 {
                j = lps[j - 1]
            } else {
                i += 1
            }
        }
    }
    
    return false
}

func computeLPSArray(_ pat: [Character], _ m: Int, _ lps: inout [Int]) {
    var len = 0
    var i = 1
    
    lps[0] = 0
    
    while i < m {
        if pat[i] == pat[len] {
            len += 1
            lps[i] = len
            i += 1
        } else {
            if len != 0 {
                len = lps[len - 1]
            } else {
                lps[i] = len
                i += 1
            }
        }
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }

    for rotation in rotations {
        if extendedA.contains(rotation) {
            return true
        }
    }

    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }

    for rotation in rotations {
        if extendedA.contains(rotation) {
            return true
        }
    }

    return false
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = (0..<b.count).map { i in
        String(b.dropFirst(i) + b.prefix(i))
    }

    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }

    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = (0..<b.count).map { i in
        String(b.dropFirst(i) + b.prefix(i))
    }

    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }

    return false
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = (0..<b.count).map { i in
        String(b.dropFirst(i) + b.prefix(i))
    }

    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }

    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = (0..<b.count).map { i in
        String(b.dropFirst(i) + b.prefix(i))
    }

    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }

    return false
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }

    for rotation in rotations {
        if extendedA.contains(rotation) {
            return true
        }
    }

    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }

    for rotation in rotations {
        if extendedA.contains(rotation) {
            return true
        }
    }

    return false
}
```

import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
import Foundation

func cycpatternCheck(a: String, b: String) -> Bool {
    let extendedA = a + a
    let rotations = (0..<b.count).map { String(b.dropFirst($0) + b.prefix($0)) }
    return rotations.contains { extendedA.contains($0) }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bRepeated.contains(substring) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bRepeated.contains(substring) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0).appending(b.prefix($0)) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0).appending(b.prefix($0)) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0).appending(b.prefix($0)) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0).appending(b.prefix($0)) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bString = b + b
    
    for i in 0..<aLength {
        let substring = a[i..<i+bLength]
        if bString.contains(substring) {
            return true
        }
    }
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bString = b + b
    
    for i in 0..<aLength {
        let substring = a[i..<i+bLength]
        if bString.contains(substring) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bRepeated.contains(substring) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bRepeated.contains(substring) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bString = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bString.contains(substring) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bString = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bString.contains(substring) {
            return true
        }
    }
    
    return false
}

// Test cases
print(cycpatternCheck(a: "abcd", b: "abd")) // false
print(cycpatternCheck(a: "hello", b: "ell")) // true
print(cycpatternCheck(a: "whassup", b: "psus")) // false
print(cycpatternCheck(a: "abab", b: "baa")) // true
print(cycpatternCheck(a: "efef", b: "eeff")) // false
print(cycpatternCheck(a: "himenss", b: "simen")) // true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    
    // Concatenate the string b with itself to handle rotations
    let bConcatenated = b + b
    
    // Check if the length of b is greater than the length of a
    if bLength > aLength {
        return false
    }
    
    // Iterate through the string a to check if any substring of length bLength is equal to b
    for i in 0...aLength - bLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bConcatenated.contains(substring) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    
    // Concatenate the string b with itself to handle rotations
    let bConcatenated = b + b
    
    // Check if the length of b is greater than the length of a
    if bLength > aLength {
        return false
    }
    
    // Iterate through the string a to check if any substring of length bLength is equal to b
    for i in 0...aLength - bLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bConcatenated.contains(substring) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = a.substring(from: a.index(a.startIndex, offsetBy: i))
        if bRepeated.contains(substring) {
            return true
        }
    }
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = a.substring(from: a.index(a.startIndex, offsetBy: i))
        if bRepeated.contains(substring) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b.repeated(bLength)
    
    for i in 0..<aLength {
        let substring = a.substring(from: a.index(a.startIndex, offsetBy: i))
        if bRepeated.contains(substring) {
            return true
        }
    }
    return false
}

extension String {
    func repeated(_ times: Int) -> String {
        return String(repeating: self, count: times)
    }
    
    func substring(from index: Index) -> String {
        let startIndex = index
        let endIndex = self.index(startIndex, offsetBy: self.count - startIndex.encodedOffset)
        return String(self[startIndex..<endIndex])
    }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b.repeated(bLength)
    
    for i in 0..<aLength {
        let substring = a.substring(from: a.index(a.startIndex, offsetBy: i))
        if bRepeated.contains(substring) {
            return true
        }
    }
    return false
}

extension String {
    func repeated(_ times: Int) -> String {
        return String(repeating: self, count: times)
    }
    
    func substring(from index: Index) -> String {
        let startIndex = index
        let endIndex = self.index(startIndex, offsetBy: self.count - startIndex.encodedOffset)
        return String(self[startIndex..<endIndex])
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bRepeated.contains(substring) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRepeated = b + b
    
    for i in 0..<aLength {
        let substring = String(a[a.index(a.startIndex, offsetBy: i)..<a.index(a.startIndex, offsetBy: i + bLength)])
        if bRepeated.contains(substring) {
            return true
        }
    }
    
    return false
}

// Test cases
print(cycpatternCheck(a: "abcd", b: "abd")) // false
print(cycpatternCheck(a: "hello", b: "ell")) // true
print(cycpatternCheck(a: "whassup", b: "psus")) // false
print(cycpatternCheck(a: "abab", b: "baa")) // true
print(cycpatternCheck(a: "efef", b: "eeff")) // false
print(cycpatternCheck(a: "himenss", b: "simen")) // true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0) + b.prefix($0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0) + b.prefix($0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0) + b.dropLast(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.dropFirst($0) + b.dropLast(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bString = b + b
    
    for i in 0..<aLength {
        let substring = a[i..<(i + bLength)]
        if bString.contains(substring) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bString = b + b
    
    for i in 0..<aLength {
        let substring = a[i..<(i + bLength)]
        if bString.contains(substring) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bConcat = b + b
    
    for i in 0..<aLength {
        let substring = a[i..<i+bLength]
        if bConcat.contains(substring) {
            return true
        }
    }
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bConcat = b + b
    
    for i in 0..<aLength {
        let substring = a[i..<i+bLength]
        if bConcat.contains(substring) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    
    // Check if b is longer than a
    if bLength > aLength {
        return false
    }
    
    // Concatenate a with itself to handle rotations
    let aDouble = a + a
    
    // Check if b is a substring of the concatenated string
    return aDouble.contains(b)
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    
    // Check if b is longer than a
    if bLength > aLength {
        return false
    }
    
    // Concatenate a with itself to handle rotations
    let aDouble = a + a
    
    // Check if b is a substring of the concatenated string
    return aDouble.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    let bRotations = (0..<bLength).map { b.suffix($0) + b.prefix(bLength - $0) }
    
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    
    // Check if b is longer than a
    if bLength > aLength {
        return false
    }
    
    // Concatenate a with itself to handle rotations
    let aDouble = a + a
    
    // Check if b is a substring of aDouble
    return aDouble.contains(b)
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    
    // Check if b is longer than a
    if bLength > aLength {
        return false
    }
    
    // Concatenate a with itself to handle rotations
    let aDouble = a + a
    
    // Check if b is a substring of aDouble
    return aDouble.contains(b)
}
```

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var b = b.characters.count
    var b = b.characters.count
    var b = b.characters.count
    var b = b.characters.count
    var b = b.characters.count
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    var b = b.characters.count
    var b = b.characters.count
    

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i)
        let b = b.dropLast(i)
        
        if a.contains(b) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i)
        let b = b.dropLast(i)
        
        if a.contains(b) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i)
        let b = b.dropLast(i)
        
        if a.contains(b) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i)
        let b = b.dropLast(i)
        
        if a.contains(b) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    var b = b
    var a = a
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    var a = a
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    var a = a
    var b = b
    var a = a
    var b = b
    var a = a
    var b

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i) + a.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i) + a.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i)
        let b = b.dropLast(i)
        
        if a.contains(b) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        let a = a.dropFirst(i)
        let b = b.dropLast(i)
        
        if a.contains(b) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<b.count {
        let b = b.dropFirst(i) + b.prefix(i)
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<aLen {
        if a.hasPrefix(b) {
            return true
        }
        a.insert(a[aLen - 1], at: 0)
        a.removeAtIndex(aLen - 1)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<aLen {
        if a.hasPrefix(b) {
            return true
        }
        a.insert(a[aLen - 1], at: 0)
        a.removeAtIndex(aLen - 1)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    let bRotations = [b, String(b.characters.dropLast(1) + b.characters.first!)]
    for rotation in bRotations {
        if a.rangeOfString(rotation)!= nil {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    let bRotations = [b, String(b.characters.dropLast(1) + b.characters.first!)]
    for rotation in bRotations {
        if a.rangeOfString(rotation)!= nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var aLen = a.characters.count
    var bLen = b.characters.count
    var aIndex = 0
    var bIndex = 0
    var bRotated = ""
    
    while aIndex < aLen {
        bRotated = ""
        for _ in 0..<bLen {
            bRotated.append(a[aIndex])
            aIndex = (aIndex + 1) % aLen
        }
        if bRotated == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var aLen = a.characters.count
    var bLen = b.characters.count
    var aIndex = 0
    var bIndex = 0
    var bRotated = ""
    
    while aIndex < aLen {
        bRotated = ""
        for _ in 0..<bLen {
            bRotated.append(a[aIndex])
            aIndex = (aIndex + 1) % aLen
        }
        if bRotated == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // TODO: Implement me
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // TODO: Implement me
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<aLen - bLen + 1 {
        if a.substringWithRange(NSMakeRange(i, bLen)) == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<aLen - bLen + 1 {
        if a.substringWithRange(NSMakeRange(i, bLen)) == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count < b.count {
        return false
    }
    
    for i in 0..<b.count {
        if a.rangeOfString(b, options: NSStringCompareOptions.CaseInsensitiveSearch, range: Range<String.Index>(start: a.startIndex.advancedBy(i), end: a.endIndex), locale: nil)!= nil {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count < b.count {
        return false
    }
    
    for i in 0..<b.count {
        if a.rangeOfString(b, options: NSStringCompareOptions.CaseInsensitiveSearch, range: Range<String.Index>(start: a.startIndex.advancedBy(i), end: a.endIndex), locale: nil)!= nil {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        let bRot = b.characters.prefix(bLen - i).appending(b.characters.suffix(i))
        if a.containsString(bRot) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        let bRot = b.characters.prefix(bLen - i).appending(b.characters.suffix(i))
        if a.containsString(bRot) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    let bRotations = [b, String(b.characters.dropLast(bLen - 1)), String(b.characters.dropLast(bLen - 2)), String(b.characters.dropLast(bLen - 3))]
    for rot in bRotations {
        if a.rangeOfString(rot)!= nil {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    let bRotations = [b, String(b.characters.dropLast(bLen - 1)), String(b.characters.dropLast(bLen - 2)), String(b.characters.dropLast(bLen - 3))]
    for rot in bRotations {
        if a.rangeOfString(rot)!= nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        let bRotated = String(a.characters.dropFirst(i).append(a.characters.dropLast(aLen - i)))
        if bRotated.rangeOfString(b)!= nil {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        let bRotated = String(a.characters.dropFirst(i).append(a.characters.dropLast(aLen - i)))
        if bRotated.rangeOfString(b)!= nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // TODO: Implement me
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // TODO: Implement me
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.joined() == String(bChars) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.joined() == String(bChars) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    for i in 0..<b.count {
        if a.contains(b[b.index(b.startIndex, offsetBy: i)... b.index(b.startIndex, offsetBy: b.count - 1 + i)]) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    for i in 0..<b.count {
        if a.contains(b[b.index(b.startIndex, offsetBy: i)... b.index(b.startIndex, offsetBy: b.count - 1 + i)]) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.sorted() == bChars {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.sorted() == bChars {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        
        // Rotate the characters of b
        for j in 1..<b.count {
            rotatedChars.append(bChars[b.count - j])
        }
        rotatedChars.append(contentsOf: bChars)
        
        let rotatedString = String(rotatedChars)
        if a.contains(rotatedString) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        
        // Rotate the characters of b
        for j in 1..<b.count {
            rotatedChars.append(bChars[b.count - j])
        }
        rotatedChars.append(contentsOf: bChars)
        
        let rotatedString = String(rotatedChars)
        if a.contains(rotatedString) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars == bChars {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars == bChars {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.sorted() == bChars {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.sorted() == bChars {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars == bChars {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars == bChars {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        let rotatedString = String(rotatedChars)
        if rotatedString.contains(String(bChars)) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        let rotatedString = String(rotatedChars)
        if rotatedString.contains(String(bChars)) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.sorted() == bChars {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    let bChars = Array(b)
    for i in 0..<b.count {
        var rotatedChars = Array(a)
        let temp = rotatedChars.remove(at: 0)
        rotatedChars.append(temp)
        
        if rotatedChars.sorted() == bChars {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    for i in 0..<b.count {
        let rotated = String(b[b.index(b.startIndex, offsetBy: i)..<b.endIndex]) + String(b[b.index(b.startIndex, offsetBy: i)..<b.endIndex])
        if a.contains(rotated) {
            return true
        }
    }
    
    return false
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<|im_end|>
<|im_start|>assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.count > a.count {
        return false
    }
    
    for i in 0..<b.count {
        let rotated = String(b[b.index(b.startIndex, offsetBy: i)..<b.endIndex]) + String(b[b.index(b.startIndex, offsetBy: i)..<b.endIndex])
        if a.contains(rotated) {
            return true
        }
    }
    
    return false
}
```

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var result = false
    var bRotations = [String]()
    var bRotationsCount = 0
    var bRotationsIndex = 0
    var bRotationsIndexCount = 0
    var bRotationsIndexCount2 = 0
    var bRotationsIndexCount3 = 0
    var bRotationsIndexCount4 = 0
    var bRotationsIndexCount5 = 0
    var bRotationsIndexCount6 = 0
    var bRotationsIndexCount7 = 0
    var bRotationsIndexCount8 = 0
    var bRotationsIndexCount9 = 0
    var bRotationsIndexCount10 = 0
    var bRotationsIndexCount11 = 0
    var bRotationsIndexCount12 = 0
    var bRotationsIndexCount13 = 0
    var bRotationsIndexCount14 = 0
    var bRotationsIndexCount15 = 0
    var bRotationsIndexCount16 = 0
    var bRotationsIndexCount17 = 0
    var bRotationsIndexCount18 = 0
    var bRotationsIndexCount19 = 0
    var bRotationsIndexCount20 = 0
    var bRotationsIndexCount21 = 0
    var bRotationsIndexCount22 = 0
    var bRotationsIndexCount23 = 0
    var bRotationsIndexCount24 = 0
    var bRotationsIndexCount25 = 0
    var bRotationsIndexCount26 = 0
    var bRotationsIndexCount27 = 0
    var bRotationsIndexCount28 = 0
    var bRotationsIndexCount29 = 0
    var bRotationsIndexCount30 = 0
    var bRotationsIndexCount31 = 0
    var bRotationsIndexCount32 = 0
    var bRotationsIndexCount33 = 0
    var bRotationsIndexCount34 = 0
    var bRotationsIndexCount35 = 0
    var bRotationsIndexCount36 = 0
    var bRotationsIndexCount37 = 0
    var bRotationsIndexCount38 = 0
    var bRotationsIndexCount39 = 0
    var bRotationsIndexCount40 = 0
    var bRotationsIndexCount41 = 0
    var bRotationsIndexCount42 = 0
    var bRotationsIndexCount43 = 0
    var bRotationsIndexCount44 = 0
    var bRotationsIndexCount45 = 0
    var bRotationsIndexCount46 = 0
    var bRotationsIndexCount47 = 0
    var bRotationsIndexCount48 = 0
    var bRotationsIndexCount49 = 0
    var bRotationsIndexCount50 = 0
    var bRotationsIndexCount51 = 0
    var bRotationsIndexCount52 = 0
    var bRotationsIndexCount53 = 0
    var bRotationsIndexCount54 = 0
    var bRotationsIndexCount55 = 0
    var bRotationsIndexCount56 = 0
    var bRotationsIndexCount57 = 0
    var bRotationsIndexCount58 = 0
    var bRotationsIndexCount59 = 0
    var bRotationsIndexCount60 = 0
    var bRotationsIndexCount61 = 0
    var bRotationsIndexCount62 = 0
    var bRotationsIndexCount63 = 0
    var bRotationsIndexCount64 = 0
    var bRotationsIndexCount65 = 0
    var bRotationsIndexCount66 = 0
    var bRotationsIndexCount67 = 0
    var bRotationsIndexCount68 = 0
    var bRotationsIndexCount69 = 0
    var bRotationsIndexCount70 = 0
    var bRotationsIndexCount71 = 0
    var bRotationsIndexCount72 = 0
    var bRotationsIndexCount73 = 0
    var bRotationsIndexCount74 = 0
    var bRotationsIndexCount75 = 0
    var bRotationsIndexCount76

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    for i in 0..<b.count {
        if a.contains(b[i]) {
            return true
        }
    }
    for i in 0..<b.count {
        if a.contains(b[b.count - i]) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    for i in 0..<b.count {
        if a.contains(b[i]) {
            return true
        }
    }
    for i in 0..<b.count {
        if a.contains(b[b.count - i]) {
            return true
        }
    }
    return false
}
```

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var bRotations = [String]()
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var bRotationCount = 0
    var bRotationIndex = 0
    var bRotation = ""
    var

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var bRotations = [String]()
    var bRotationsCount = 0
    var bRotationsIndex = 0
    var bRotationsLength = 0
    var bRotationsString = ""
    var bRotationsStringIndex = 0
    var bRotationsStringLength = 0
    var bRotationsStringSubstring = ""
    var bRotationsStringSubstringIndex = 0
    var bRotationsStringSubstringLength = 0
    var bRotationsStringSubstringLengthIndex = 0
    var bRotationsStringSubstringLengthIndexCount = 0
    var bRotationsStringSubstringLengthIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCount = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCount = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCount = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCount = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCount = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex = 0
    var bRotationsStringSubstringLengthIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndexCountIndex

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArr = Array(a)
    let bArr = Array(b)
    for i in 0..<bArr.count {
        if aArr.contains(bArr[i]) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArr = Array(a)
    let bArr = Array(b)
    for i in 0..<bArr.count {
        if aArr.contains(bArr[i]) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var result = false
    for i in 0..<b.count {
        if a.contains(b) {
            result = true
            break
        }
        b = String(b.reversed())
        if a.contains(b) {
            result = true
            break
        }
        a = String(a.reversed())
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var result = false
    for i in 0..<b.count {
        if a.contains(b) {
            result = true
            break
        }
        b = String(b.reversed())
        if a.contains(b) {
            result = true
            break
        }
        a = String(a.reversed())
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var rotations = [String]()
    var result = false
    for i in 1...b.count {
        rotations.append(String(b.suffix(i)))
    }
    for i in 0..<a.count {
        for j in 0..<rotations.count {
            if a[i] == rotations[j][0] {
                result = true
            }
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var rotations = [String]()
    var result = false
    for i in 1...b.count {
        rotations.append(String(b.suffix(i)))
    }
    for i in 0..<a.count {
        for j in 0..<rotations.count {
            if a[i] == rotations[j][0] {
                result = true
            }
        }
    }
    return result
}
```
### Inst

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArr = Array(a)
    let bArr = Array(b)
    for i in 0..<bArr.count {
        if aArr.contains(bArr[i]) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArr = Array(a)
    let bArr = Array(b)
    for i in 0..<bArr.count {
        if aArr.contains(bArr[i]) {
            return true
        }
    }
    return false
}
```
### Problem

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var rotations = [String]()
    var result = false
    for i in 1...b.count {
        rotations.append(String(b.suffix(b.count - i)))
    }
    for i in 0..<a.count {
        if a.contains(rotations[i]) {
            result = true
            break
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var rotations = [String]()
    var result = false
    for i in 1...b.count {
        rotations.append(String(b.suffix(b.count - i)))
    }
    for i in 0..<a.count {
        if a.contains(rotations[i]) {
            result = true
            break
        }
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArr = Array(a)
    let bArr = Array(b)
    var bRot = [String]()
    var bRotIndex = 0
    for i in 1...bArr.count {
        bRotIndex = bArr.count - i
        bRot.append(String(bArr[bRotIndex...bArr.count-1]))
    }
    for i in bRot {
        if aArr.contains(i) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArr = Array(a)
    let bArr = Array(b)
    var bRot = [String]()
    var bRotIndex = 0
    for i in 1...bArr.count {
        bRotIndex = bArr.count - i
        bRot.append(String(bArr[bRotIndex...bArr.count-1]))
    }
    for i in bRot {
        if aArr.contains(i) {
            return true
        }
    }
    return false
}
```
### Problem

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    while b.count < a.count {
        b = b + b
    }
    return a.contains(b[..<b.index(b.startIndex, offsetBy: a.count)])
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    while b.count < a.count {
        b = b + b
    }
    return a.contains(b[..<b.index(b.startIndex, offsetBy: a.count)])
}
```
### Link

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var b1 = b
    var b2 = b
    var b3 = b
    var b4 = b
    b1.append(b[0])
    b2.append(b[1])
    b3.append(b[2])
    b4.append(b[3])
    let b1s = String(b1)
    let b2s = String(b2)
    let b3s = String(b3)
    let b4s = String(b4)
    if a.contains(b1s) || a.contains(b2s) || a.contains(b3s) || a.contains(b4s) {
        return true
    } else {
        return false
    }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var b1 = b
    var b2 = b
    var b3 = b
    var b4 = b
    b1.append(b[0])
    b2.append(b[1])
    b3.append(b[2])
    b4.append(b[3])
    let b1s = String(b1)
    let b2s = String(b2)
    let b3s = String(b3)
    let b4s = String(b4)
    if a.contains(b1s) || a.contains(b2s) || a.contains(b3s) || a.contains(b4s) {
        return true
    } else {
        return false
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    if bLength > aLength {
        return false
    }
    for i in 0..<aLength-bLength {
        let aSubstring = a.index(a.startIndex, offsetBy: i)
        let aSubstringEnd = a.index(a.startIndex, offsetBy: i+bLength)
        let aSubstringRange = aSubstring..<aSubstringEnd
        if a.substring(with: aSubstringRange) == b {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    let aLength = a.count
    if bLength > aLength {
        return false
    }
    for i in 0..<aLength-bLength {
        let aSubstring = a.index(a.startIndex, offsetBy: i)
        let aSubstringEnd = a.index(a.startIndex, offsetBy: i+bLength)
        let aSubstringRange = aSubstring..<aSubstringEnd
        if a.substring(with: aSubstringRange) == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}
```
### Test

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}
```
### Test

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var bb = b
    for _ in 0..<a.count {
        if a == bb {
            return true
        }
        bb.append(bb.removeFirst())
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var bb = b
    for _ in 0..<a.count {
        if a == bb {
            return true
        }
        bb.append(bb.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.dropLast()) || a.contains(b.dropLast(2))
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.dropLast()) || a.contains(b.dropLast(2))
}
```
### Test

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var result = false
    for i in 0..<b.count {
        let temp = b[i..<b.count] + b[0..<i]
        if a.contains(temp) {
            result = true
            break
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var result = false
    for i in 0..<b.count {
        let temp = b[i..<b.count] + b[0..<i]
        if a.contains(temp) {
            result = true
            break
        }
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var result = false
    for i in 0..<b.count {
        let temp = b[i..<b.count] + b[0..<i]
        if a.contains(temp) {
            result = true
            break
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    var result = false
    for i in 0..<b.count {
        let temp = b[i..<b.count] + b[0..<i]
        if a.contains(temp) {
            result = true
            break
        }
    }
    return result
}
```
### Test

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}
```
### Test

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) {
        return true
    }
    var b = b
    for _ in 0..<b.count {
        b = String(b.suffix(1)) + String(b.dropLast())
        if a.contains(b) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) {
        return true
    }
    var b = b
    for _ in 0..<b.count {
        b = String(b.suffix(1)) + String(b.dropLast())
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) { return true }
    var b = b.reversed()
    while b.count > 1 {
        if a.contains(String(b)) { return true }
        b = b.dropFirst()
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) { return true }
    var b = b.reversed()
    while b.count > 1 {
        if a.contains(String(b)) { return true }
        b = b.dropFirst()
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) {
        return true
    }
    var b = b
    for _ in 0..<b.count {
        let last = b.removeLast()
        b.insert(last, at: b.startIndex)
        if a.contains(b) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) {
        return true
    }
    var b = b
    for _ in 0..<b.count {
        let last = b.removeLast()
        b.insert(last, at: b.startIndex)
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    let a = Array(a)
    let b = Array(b)
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        b.insert(b.removeLast(), at: 0)
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    let a = Array(a)
    let b = Array(b)
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        b.insert(b.removeLast(), at: 0)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        b = String(b.last!) + b.dropLast()
        if a.contains(b) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        b = String(b.last!) + b.dropLast()
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) {
        return true
    }
    var b = b
    for _ in 0..<b.count {
        b = String(b.suffix(1)) + String(b.dropLast())
        if a.contains(b) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    if a.contains(b) {
        return true
    }
    var b = b
    for _ in 0..<b.count {
        b = String(b.suffix(1)) + String(b.dropLast())
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    for i in 0..<b.count {
        let rotation = String(b.suffix(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    for i in 0..<b.count {
        let rotation = String(b.suffix(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        b.append(b.removeFirst())
        if a.contains(b) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        b.append(b.removeFirst())
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        b.append(b.removeFirst())
        if a.contains(b) {
            return true
        }
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        b.append(b.removeFirst())
        if a.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) { return true }
        b = String(b.last!) + String(b.dropLast())
    }
    return false
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) { return true }
        b = String(b.last!) + String(b.dropLast())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.contains(b) {
        return true
    }
    
    // If b is not a substring of A, check if any rotation of b is a substring of A
    for i in 1...b.count {
        let rotatedB = b.suffix(i) + b.prefix(b.count - i)
        if A.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.contains(b) {
        return true
    }
    
    // If b is not a substring of A, check if any rotation of b is a substring of A
    for i in 1...b.count {
        let rotatedB = b.suffix(i) + b.prefix(b.count - i)
        if A.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))  // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))  // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))  // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))  // Output: false
print(cycpatternCheck(A: "himenss", b: "simen"))  // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If the second word is not a substring of the first word, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.characters.count {
        // Rotate the second word by i characters
        let rotatedWord = b.substringFromIndex(b.startIndex.advancedBy(i)) + b.substringToIndex(b.startIndex.advancedBy(i))
        // Check if the rotated word is a substring of the first word
        if A.rangeOfString(rotatedWord) != nil {
            return true
        }
    }
    
    // If none of the rotations of the second word is a substring of the first word, return false
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If the second word is not a substring of the first word, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.characters.count {
        // Rotate the second word by i characters
        let rotatedWord = b.substringFromIndex(b.startIndex.advancedBy(i)) + b.substringToIndex(b.startIndex.advancedBy(i))
        // Check if the rotated word is a substring of the first word
        if A.rangeOfString(rotatedWord) != nil {
            return true
        }
    }
    
    // If none of the rotations of the second word is a substring of the first word, return false
    return false
}

// Example usage:
cycpatternCheck(a: "abcd", b: "abd")       // false
cycpatternCheck(a: "hello", b: "ell")      // true
cycpatternCheck(a: "whassup", b: "psus")   // false
cycpatternCheck(a: "abab", b: "baa")       // true
cycpatternCheck(a: "efef", b: "eeff")      // false
cycpatternCheck(a: "himenss", b: "simen")  // true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.contains(b) {
        return true
    }
    
    // Check if any rotation of b is a substring of A
    for i in 1...b.count {
        let rotated = b.suffix(i) + b.prefix(b.count - i)
        if A.contains(rotated) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.contains(b) {
        return true
    }
    
    // Check if any rotation of b is a substring of A
    for i in 1...b.count {
        let rotated = b.suffix(i) + b.prefix(b.count - i)
        if A.contains(rotated) {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))      // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))      // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))      // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))     // Output: false
print(cycpatternCheck(A: "himenss", b: "simen")) // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.containsString(b) {
        return true
    }
    
    // Generate all rotations of b and check if any of them is a substring of A
    for i in 0..<b.characters.count {
        let rotatedB = b.substringFromIndex(b.startIndex.advancedBy(i)) + b.substringToIndex(b.startIndex.advancedBy(i))
        if A.containsString(rotatedB) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.containsString(b) {
        return true
    }
    
    // Generate all rotations of b and check if any of them is a substring of A
    for i in 0..<b.characters.count {
        let rotatedB = b.substringFromIndex(b.startIndex.advancedBy(i)) + b.substringToIndex(b.startIndex.advancedBy(i))
        if A.containsString(rotatedB) {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))  // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))  // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))  // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))  // Output: false
print(cycpatternCheck(A: "himenss", b: "simen"))  // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.contains(b) {
        return true
    }
    
    // If the second word is not a substring, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.count {
        // Rotate the second word by one character to the left
        let rotatedWord = b[b.index(b.startIndex, offsetBy: i)..<b.endIndex] + b[b.startIndex..<b.index(b.startIndex, offsetBy: i)]
        // Check if the rotated word is a substring of the first word
        if A.contains(rotatedWord) {
            return true
        }
    }
    
    // If none of the rotations match, return false
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.contains(b) {
        return true
    }
    
    // If the second word is not a substring, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.count {
        // Rotate the second word by one character to the left
        let rotatedWord = b[b.index(b.startIndex, offsetBy: i)..<b.endIndex] + b[b.startIndex..<b.index(b.startIndex, offsetBy: i)]
        // Check if the rotated word is a substring of the first word
        if A.contains(rotatedWord) {
            return true
        }
    }
    
    // If none of the rotations match, return false
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))  // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))  // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))  // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))  // Output: false
print(cycpatternCheck(A: "himenss", b: "simen"))  // Output: true
```

This function checks if any rotation of the second word is a substring of the first word. If it is, it returns true, otherwise it returns false.

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.range(of: b) != nil {
        return true
    }
    
    // If the second word is not a substring of the first word, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.count {
        let rotatedWord = b[b.index(b.startIndex, offsetBy: i)..<b.endIndex] + b[b.startIndex..<b.index(b.startIndex, offsetBy: i)]
        if A.range(of: rotatedWord) != nil {
            return true
        }
    }
    
    // If none of the rotations match, return false
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.range(of: b) != nil {
        return true
    }
    
    // If the second word is not a substring of the first word, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.count {
        let rotatedWord = b[b.index(b.startIndex, offsetBy: i)..<b.endIndex] + b[b.startIndex..<b.index(b.startIndex, offsetBy: i)]
        if A.range(of: rotatedWord) != nil {
            return true
        }
    }
    
    // If none of the rotations match, return false
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))       // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))      // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))      // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))     // Output: false
print(cycpatternCheck(A: "himenss", b: "simen")) // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If not, check if any rotation of b is a substring of A
    for i in 0..<b.characters.count {
        let rotated = b[b.startIndex.advancedBy(i)..<b.endIndex] + b[b.startIndex..<b.startIndex.advancedBy(i)]
        if A.rangeOfString(rotated) != nil {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If not, check if any rotation of b is a substring of A
    for i in 0..<b.characters.count {
        let rotated = b[b.startIndex.advancedBy(i)..<b.endIndex] + b[b.startIndex..<b.startIndex.advancedBy(i)]
        if A.rangeOfString(rotated) != nil {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))  // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))  // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))  // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))  // Output: false
print(cycpatternCheck(A: "himenss", b: "simen"))  // Output: true
```

This function checks if any rotation of the string `b` is a substring of the string `a`. If such a rotation is found, it returns true, otherwise it returns false.

The function first checks if `b` is a substring of `A`. If it is, it returns true. If not, it generates all possible rotations of `b` and checks if any of them is a substring of `A`.

Note: This problem is a variation of the "Rotated Substring" problem.

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If b is not a substring of A, check if any rotation of b is a substring of A
    for i in 1...b.characters.count {
        let rotatedB = b.substringFromIndex(b.startIndex.advancedBy(i)) + b.substringToIndex(b.startIndex.advancedBy(i))
        if A.rangeOfString(rotatedB) != nil {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If b is not a substring of A, check if any rotation of b is a substring of A
    for i in 1...b.characters.count {
        let rotatedB = b.substringFromIndex(b.startIndex.advancedBy(i)) + b.substringToIndex(b.startIndex.advancedBy(i))
        if A.rangeOfString(rotatedB) != nil {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))       // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))      // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))      // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))     // Output: false
print(cycpatternCheck(A: "himenss", b: "simen")) // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.contains(b) {
        return true
    }
    
    // Generate all rotations of b and check if any of them is a substring of A
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i) + b.prefix(i))
        if A.contains(rotated) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if b is a substring of a
    if a.contains(b) {
        return true
    }
    
    // Generate all rotations of b and check if any of them is a substring of A
    for i in 0..<b.count {
        let rotated = String(b.dropFirst(i) + b.prefix(i))
        if A.contains(rotated) {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))  // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))  // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))  // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))  // Output: false
print(cycpatternCheck(A: "himenss", b: "simen"))  // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If the second word is not a substring, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.characters.count {
        let rotated = b[b.startIndex.advancedBy(i)..<b.endIndex] + b[b.startIndex..<b.startIndex.advancedBy(i)]
        if A.rangeOfString(rotated) != nil {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // Check if the second word is a substring of the first word
    if a.rangeOfString(b) != nil {
        return true
    }
    
    // If the second word is not a substring, check if any rotation of the second word is a substring of the first word
    for i in 0..<b.characters.count {
        let rotated = b[b.startIndex.advancedBy(i)..<b.endIndex] + b[b.startIndex..<b.startIndex.advancedBy(i)]
        if A.rangeOfString(rotated) != nil {
            return true
        }
    }
    
    return false
}

// Example usage:
print(cycpatternCheck(a: "abcd", b: "abd"))  // Output: false
print(cycpatternCheck(A: "hello", b: "ell"))  // Output: true
print(cycpatternCheck(A: "whassup", b: "psus"))  // Output: false
print(cycpatternCheck(A: "abab", b: "baa"))  // Output: true
print(cycpatternCheck(A: "efef", b: "eeff"))  // Output: false
print(cycpatternCheck(A: "himenss", b: "simen"))  // Output: true
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0..<aArray.count {
        let subArray = aArray[i..<aArray.count]
        let subArray2 = aArray[0..<i] + aArray[i..<aArray.count]
        if subArray.joined() == b || subArray2.joined() == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0..<aArray.count {
        let subArray = aArray[i..<aArray.count]
        let subArray2 = aArray[0..<i] + aArray[i..<aArray.count]
        if subArray.joined() == b || subArray2.joined() == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count != b.count {
        return false
    }
    for i in 0..<a.count {
        a = a.substring(from: i) + a.substring(to: i)
        if a == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count != b.count {
        return false
    }
    for i in 0..<a.count {
        a = a.substring(from: i) + a.substring(to: i)
        if a == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let b2 = b.reversed()
    if a.contains(b) || a.contains(b2) {
        return true
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let b2 = b.reversed()
    if a.contains(b) || a.contains(b2) {
        return true
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let b2 = b.reversed()
    if a.contains(b) || a.contains(b2) {
        return true
    } else {
        return false
    }
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let b2 = b.reversed()
    if a.contains(b) || a.contains(b2) {
        return true
    } else {
        return false
    }
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
  if a.count != b.count {
    return false
  }
  
  var a = a
  var b = b
  
  for _ in 0..<a.count {
    if a == b {
      return true
    }
    a = a.dropFirst() + a.first!
    b = b.dropLast() + b.first!
  }
  
  return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
  if a.count != b.count {
    return false
  }
  
  var a = a
  var b = b
  
  for _ in 0..<a.count {
    if a == b {
      return true
    }
    a = a.dropFirst() + a.first!
    b = b.dropLast() + b.first!
  }
  
  return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
  let a = a.lowercased()
  let b = b.lowercased()
  
  if a.contains(b) {
    return true
  } else {
    return false
  }
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
  let a = a.lowercased()
  let b = b.lowercased()
  
  if a.contains(b) {
    return true
  } else {
    return false
  }
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let aArray = Array(a)
    let bArray = Array(b)
    var count = 0
    for i in 0...aArray.count-1 {
        if aArray[i] == bArray[0] {
            for j in 0...bArray.count-1 {
                if aArray[i+j] == bArray[j] {
                    count += 1
                }
            }
        }
        if count == bArray.count {
            return true
        }
        count = 0
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let aArray = Array(a)
    let bArray = Array(b)
    var count = 0
    for i in 0...aArray.count-1 {
        if aArray[i] == bArray[0] {
            for j in 0...bArray.count-1 {
                if aArray[i+j] == bArray[j] {
                    count += 1
                }
            }
        }
        if count == bArray.count {
            return true
        }
        count = 0
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    for i in 0...aArray.count {
        if aArray.count == bArray.count {
            if aArray.joined() == bArray.joined() {
                return true
            }
        }
        if aArray.count > bArray.count {
            let temp = Array(aArray[i...aArray.count-1])
            if temp.joined() == bArray.joined() {
                return true
            }
        }
        if aArray.count < bArray.count {
            let temp = Array(bArray[i...bArray.count-1])
            if temp.joined() == aArray.joined() {
                return true
            }
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    for i in 0...aArray.count {
        if aArray.count == bArray.count {
            if aArray.joined() == bArray.joined() {
                return true
            }
        }
        if aArray.count > bArray.count {
            let temp = Array(aArray[i...aArray.count-1])
            if temp.joined() == bArray.joined() {
                return true
            }
        }
        if aArray.count < bArray.count {
            let temp = Array(bArray[i...bArray.count-1])
            if temp.joined() == aArray.joined() {
                return true
            }
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count < b.count {
        return false
    }
    let bArray = Array(b)
    let aArray = Array(a)
    let bArrayLength = bArray.count
    let aArrayLength = aArray.count
    for i in 0...aArrayLength - bArrayLength {
        var j = 0
        while j < bArrayLength {
            if aArray[i + j] != bArray[j] {
                break
            }
            j += 1
        }
        if j == bArrayLength {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count < b.count {
        return false
    }
    let bArray = Array(b)
    let aArray = Array(a)
    let bArrayLength = bArray.count
    let aArrayLength = aArray.count
    for i in 0...aArrayLength - bArrayLength {
        var j = 0
        while j < bArrayLength {
            if aArray[i + j] != bArray[j] {
                break
            }
            j += 1
        }
        if j == bArrayLength {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0...aArray.count {
        let subArray = Array(aArray[i...aArray.count-1])
        if subArray.count == bArray.count {
            if subArray == bArray {
                return true
            }
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0...aArray.count {
        let subArray = Array(aArray[i...aArray.count-1])
        if subArray.count == bArray.count {
            if subArray == bArray {
                return true
            }
        }
    }
    return false
}
<|file_separator|>

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let b1 = b.reversed()
    let b2 = b.reversed()
    let b3 = b.reversed()
    let b4 = b.reversed()
    let b5 = b.reversed()
    let b6 = b.reversed()
    let b7 = b.reversed()
    let b8 = b.reversed()
    let b9 = b.reversed()
    let b10 = b.reversed()
    let b11 = b.reversed()
    let b12 = b.reversed()
    let b13 = b.reversed()
    let b14 = b.reversed()
    let b15 = b.reversed()
    let b16 = b.reversed()
    let b17 = b.reversed()
    let b18 = b.reversed()
    let b19 = b.reversed()
    let b20 = b.reversed()
    let b21 = b.reversed()
    let b22 = b.reversed()
    let b23 = b.reversed()
    let b24 = b.reversed()
    let b25 = b.reversed()
    let b26 = b.reversed()
    let b27 = b.reversed()
    let b28 = b.reversed()
    let b29 = b.reversed()
    let b30 = b.reversed()
    let b31 = b.reversed()
    let b32 = b.reversed()
    let b33 = b.reversed()
    let b34 = b.reversed()
    let b35 = b.reversed()
    let b36 = b.reversed()
    let b37 = b.reversed()
    let b38 = b.reversed()
    let b39 = b.reversed()
    let b40 = b.reversed()
    let b41 = b.reversed()
    let b42 = b.reversed()
    let b43 = b.reversed()
    let b44 = b.reversed()
    let b45 = b.reversed()
    let b46 = b.reversed()
    let b47 = b.reversed()
    let b48 = b.reversed()
    let b49 = b.reversed()
    let b50 = b.reversed()
    let b51 = b.reversed()
    let b52 = b.reversed()
    let b53 = b.reversed()
    let b54 = b.reversed()
    let b55 = b.reversed()
    let b56 = b.reversed()
    let b57 = b.reversed()
    let b58 = b.reversed()
    let b59 = b.reversed()
    let b60 = b.reversed()
    let b61 = b.reversed()
    let b62 = b.reversed()
    let b63 = b.reversed()
    let b64 = b.reversed()
    let b65 = b.reversed()
    let b66 = b.reversed()
    let b67 = b.reversed()
    let b68 = b.reversed()
    let b69 = b.reversed()
    let b70 = b.reversed()
    let b71 = b.reversed()
    let b72 = b.reversed()
    let b73 = b.reversed()
    let b74 = b.reversed()
    let b75 = b.reversed()
    let b76 = b.reversed()
    let b77 = b.reversed()
    let b78 = b.reversed()
    let b79 = b.reversed()
    let b80 = b.reversed()
    let b81 = b.reversed()
    let b82 = b.reversed()
    let b83 = b.reversed()
    let b84 = b.reversed()
    let b85 = b.reversed()
    let b86 = b.reversed()
    let b87 = b.reversed()
    let b88 = b.reversed()
    let b89 = b.reversed()
    let b90 = b.reversed()
    let b91 = b.reversed()
    let b92 = b.reversed()

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count < b.count {
        return false
    }
    let bLength = b.count
    for i in 0..<a.count - bLength + 1 {
        if a[i...i+bLength-1] == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count < b.count {
        return false
    }
    let bLength = b.count
    for i in 0..<a.count - bLength + 1 {
        if a[i...i+bLength-1] == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        if aArray[i] == bArray[0] {
            var tempArray = Array(aArray[i..<aArray.count])
            tempArray.append(contentsOf: aArray[0..<i])
            
            if tempArray.joined() == b {
                return true
            }
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        if aArray[i] == bArray[0] {
            var tempArray = Array(aArray[i..<aArray.count])
            tempArray.append(contentsOf: aArray[0..<i])
            
            if tempArray.joined() == b {
                return true
            }
        }
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0..<aArray.count {
        let subArray = Array(aArray[i..<aArray.count])
        let subArray2 = Array(aArray[0..<i])
        
        if subArray.joined() == bArray.joined() || subArray2.joined() == bArray.joined() {
            return true
        }
    }
    
    return false
}

func palindromeCheck(a: String) -> Bool {
    let aArray = Array(a)
    
    for i in 0..<aArray.count/2 {
        if aArray[i] != aArray[aArray.count - i - 1] {
            return false
        }
    }
    
    return true
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let aArray = Array(a)
    let bArray = Array(b)
    
    for i in 0..<aArray.count {
        let subArray = Array(aArray[i..<aArray.count])
        let subArray2 = Array(aArray[0..<i])
        
        if subArray.joined() == bArray.joined() || subArray2.joined() == bArray.joined() {
            return true
        }
    }
    
    return false
}

// You are given a string. You need to return true if the string is a palindrome.
// palindromeCheck(a: "abba") == true
// palindromeCheck(a: "abbc") == false
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
func palindromeCheck(a: String) -> Bool {
    let aArray = Array(a)
    
    for i in 0..<aArray.count/2 {
        if aArray[i] != aArray[aArray.count - i - 1] {
            return false
        }
    }
    
    return true
}

// You are given a string. You need to return true if the string is a palindrome.
// palindromeCheck(a: "abba") == true
// palindromeCheck(a: "abbc") == false
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
func palindromeCheck(a: String) -> Bool {
    let aArray = Array(a)
    
    for i in 0..<aArray.count/2 {
        if aArray[i] != aArray[aArray.count - i - 1] {
            return false
        }
    }
    
    return true
}

// You are given a string. You need to return true if the string is a palindrome.
// palindromeCheck(a: "abba") == true
// palindromeCheck(a: "abbc") == false
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
func palindromeCheck(a: String) -> Bool {
    let aArray = Array(a)
    
    for i in 0..<aArray.count/2 {
        if aArray[i] != aArray[aArray.count - i - 1] {
            return false
        }
    }
    
    return true
}

// You are given a string. You need to return true if the string is a palindrome.
// palindromeCheck(a: "abba") == true
// palindromeCheck(a: "abbc") == false
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
func palindromeCheck(a: String) -> Bool {
    let aArray = Array(a)
    
    for i in 0..<aArray.count/2 {
        if aArray[i] != aArray[aArray.count - i - 1] {
            return false
        }
    }
    
    return true
}

// You are given a string. You need to return true if the string is a palindrome.
// palindromeCheck(a: "abba") == true
// palindromeCheck(a: "abbc") == false
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
// palindromeCheck(a: "abccba") == true
func palindromeCheck(a: String) -> Bool {
    let aArray = Array(a)
    
    for i in 0..<aArray.count/2 {
        if aArray[i] != aArray[aArray.count - i - 1] {

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        var newAArray = aArray
        newAArray.remove(at: i)
        if newAArray.joined() == bArray.joined() {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        var newAArray = aArray
        newAArray.remove(at: i)
        if newAArray.joined() == bArray.joined() {
            return true
        }
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        var tempArray = aArray
        tempArray.remove(at: i)
        if tempArray.joined() == bArray.joined() {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        var tempArray = aArray
        tempArray.remove(at: i)
        if tempArray.joined() == bArray.joined() {
            return true
        }
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        if a.contains(b) {
            return true
        }
        let rotated = a.rotate(by: i)
        if rotated == b {
            return true
        }
    }
    
    return false
}

extension String {
    func rotate(by offset: Int) -> String {
        let offset = offset % self.count
        return String(self[self.index(self.startIndex, offsetBy: offset)...]) + String(self[self.index(self.startIndex, offsetBy: offset + self.count)...])
    }
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a == b {
        return true
    }
    
    let a = a.lowercased()
    let b = b.lowercased()
    
    for i in 0..<a.count {
        if a.contains(b) {
            return true
        }
        let rotated = a.rotate(by: i)
        if rotated == b {
            return true
        }
    }
    
    return false
}

extension String {
    func rotate(by offset: Int) -> String {
        let offset = offset % self.count
        return String(self[self.index(self.startIndex, offsetBy: offset)...]) + String(self[self.index(self.startIndex, offsetBy: offset + self.count)...])
    }
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    let bArrayLength = bArray.count
    for i in 0..<aArray.count {
        let aSubArray = Array(aArray[i..<aArray.count])
        let bSubArray = Array(bArray[i..<bArray.count])
        if aSubArray.count == bSubArray.count {
            if aSubArray == bSubArray {
                return true
            }
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    let bArrayLength = bArray.count
    for i in 0..<aArray.count {
        let aSubArray = Array(aArray[i..<aArray.count])
        let bSubArray = Array(bArray[i..<bArray.count])
        if aSubArray.count == bSubArray.count {
            if aSubArray == bSubArray {
                return true
            }
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count != b.count {
        return false
    }
    if a == b {
        return true
    }
    for i in 0..<a.count {
        a = a.substring(from: a.index(a.startIndex, offsetBy: i)) + a.substring(to: a.index(a.startIndex, offsetBy: i))
        if a == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count != b.count {
        return false
    }
    if a == b {
        return true
    }
    for i in 0..<a.count {
        a = a.substring(from: a.index(a.startIndex, offsetBy: i)) + a.substring(to: a.index(a.startIndex, offsetBy: i))
        if a == b {
            return true
        }
    }
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        let subArray = Array(aArray[i..<aArray.count])
        let subArray2 = Array(aArray[0..<i])
        let subArray3 = Array(aArray[i..<aArray.count])
        let subArray4 = Array(aArray[0..<i])
        
        if subArray == bArray || subArray2 == bArray || subArray3 == bArray || subArray4 == bArray {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aArray = Array(a)
    let bArray = Array(b)
    
    if aArray.count != bArray.count {
        return false
    }
    
    for i in 0..<aArray.count {
        let subArray = Array(aArray[i..<aArray.count])
        let subArray2 = Array(aArray[0..<i])
        let subArray3 = Array(aArray[i..<aArray.count])
        let subArray4 = Array(aArray[0..<i])
        
        if subArray == bArray || subArray2 == bArray || subArray3 == bArray || subArray4 == bArray {
            return true
        }
    }
    
    return false
}
<|file_separator|>

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    let bLength = b.count
    let aLength = a.count
    
    if bLength > aLength {
        return false
    }
    
    var bIndex = 0
    var aIndex = 0
    var bChar = b[b.startIndex]
    var aChar = a[a.startIndex]
    
    while bIndex < bLength {
        if bChar == aChar {
            var bIndex = bIndex
            var aIndex = aIndex
            var bChar = bChar
            var aChar = aChar
            
            while bIndex < bLength {
                if bChar == aChar {
                    bIndex += 1
                    aIndex += 1
                    
                    if bIndex == bLength {
                        return true
                    }
                    
                    bChar = b[b.index(b.startIndex, offsetBy: bIndex)]
                    aChar = a[a.index(a.startIndex, offsetBy: aIndex)]
                } else {
                    break
                }
            }
        }
        
        aIndex += 1
        bIndex = 0
        bChar = b[b.startIndex]
        aChar = a[a.index(a.startIndex, offsetBy: aIndex)]
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.lowercased()
    let a = a.lowercased()
    let bLength = b.count
    let aLength = a.count
    
    if bLength > aLength {
        return false
    }
    
    var bIndex = 0
    var aIndex = 0
    var bChar = b[b.startIndex]
    var aChar = a[a.startIndex]
    
    while bIndex < bLength {
        if bChar == aChar {
            var bIndex = bIndex
            var aIndex = aIndex
            var bChar = bChar
            var aChar = aChar
            
            while bIndex < bLength {
                if bChar == aChar {
                    bIndex += 1
                    aIndex += 1
                    
                    if bIndex == bLength {
                        return true
                    }
                    
                    bChar = b[b.index(b.startIndex, offsetBy: bIndex)]
                    aChar = a[a.index(a.startIndex, offsetBy: aIndex)]
                } else {
                    break
                }
            }
        }
        
        aIndex += 1
        bIndex = 0
        bChar = b[b.startIndex]
        aChar = a[a.index(a.startIndex, offsetBy: aIndex)]
    }
    
    return false
}
```

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b.reversed()
    var b = b.dropLast()
    var b = b.dropFirst()
    var b = b

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    let b = b.map { String($0) }
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
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    var b = b
    var b = b
    var b = b
    var b = b
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    var b = b
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    var b = b
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    var b = b
    var b = b
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    var b = b
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    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b = b
    var b

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    let bCount = b.count
    let aCount = a.count
    let bSet = Set(b)
    for i in 0..<aCount - bCount + 1 {
        let aSubstring = a[i..<i+bCount]
        if bSet.isSubset(of: Set(aSubstring)) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    let bCount = b.count
    let aCount = a.count
    let bSet = Set(b)
    for i in 0..<aCount - bCount + 1 {
        let aSubstring = a[i..<i+bCount]
        if bSet.isSubset(of: Set(aSubstring)) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    
    for _ in 1...b.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    
    for _ in 1...b.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    var b_size = b.count
    var a_size = a.count
    while(b_size < a_size){
        b_size = b_size + b.count
    }
    while(a_size < b_size){
        a_size = a_size + a.count
    }
    for _ in 0...(a_size - b_size){
        if(a.contains(b)){
            return true
        }
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    var b_size = b.count
    var a_size = a.count
    while(b_size < a_size){
        b_size = b_size + b.count
    }
    while(a_size < b_size){
        a_size = a_size + a.count
    }
    for _ in 0...(a_size - b_size){
        if(a.contains(b)){
            return true
        }
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map{String($0)}
    let b = b.map{String($0)}
    let bLen = b.count
    let aLen = a.count
    
    for i in 0 ..< aLen {
        var j = 0
        while j < bLen {
            if b[j] != a[(i + j) % aLen] {
                break
            }
            j += 1
        }
        if j == bLen {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map{String($0)}
    let b = b.map{String($0)}
    let bLen = b.count
    let aLen = a.count
    
    for i in 0 ..< aLen {
        var j = 0
        while j < bLen {
            if b[j] != a[(i + j) % aLen] {
                break
            }
            j += 1
        }
        if j == bLen {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    let bLength = b.count
    let aLength = a.count
    while aLength >= bLength {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    let bLength = b.count
    let aLength = a.count
    while aLength >= bLength {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    while b.count > 0 {
        if a.contains(b) {
            return true
        }
        b.insert(b.removeFirst(), at: b.endIndex)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    var a = a
    while b.count > 0 {
        if a.contains(b) {
            return true
        }
        b.insert(b.removeFirst(), at: b.endIndex)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.repeatingString(count: 2)
    return a.contains(b)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.repeatingString(count: 2)
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLen = b.length
    let bSub = b.subString(0, bLen)
    let bSubLen = bSub.length
    let aLen = a.length
    let aSub = a.subString(0, aLen)
    let aSubLen = aSub.length
    let bSubLen = bSub.length
    if bSubLen == aSubLen {
        if bSub == aSub {
            return true
        } else {
            return false
        }
    } else {
        for i in 0..<bSubLen {
            if bSub[i] == aSub[0] {
                let bSub2 = bSub.subString(i, bSubLen)
                if bSub2 == aSub {
                    return true
                }
            }
        }
        return false
    }
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLen = b.length
    let bSub = b.subString(0, bLen)
    let bSubLen = bSub.length
    let aLen = a.length
    let aSub = a.subString(0, aLen)
    let aSubLen = aSub.length
    let bSubLen = bSub.length
    if bSubLen == aSubLen {
        if bSub == aSub {
            return true
        } else {
            return false
        }
    } else {
        for i in 0..<bSubLen {
            if bSub[i] == aSub[0] {
                let bSub2 = bSub.subString(i, bSubLen)
                if bSub2 == aSub {
                    return true
                }
            }
        }
        return false
    }
}

// You are given a string and a character. You need to return the count of the character in the string
// charCount(a: "hello", b: "l") == 2
// charCount(a: "hello", b: "o") == 1
// charCount(a: "hello", b: "x") == 0
// charCount(a: "hello", b: "e") == 2
// charCount(a: "hello", b: "h") == 6
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a: "hello", b: "h") == 1
// charCount(a:

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.length != b.length {
        return false
    }
    let a_length = a.length
    let b_length = b.length
    for i in 0..<a_length {
        let b_rotated = b.substring(i, b_length) + b.substring(0, i)
        if b_rotated.contains(a) {
            return true
        }
    }
    return false
}

func palindromes(s: String) -> Int {
    let length = s.length
    let mut count = 0
    for i in 0..<length {
        for j in i..<length {
            let sub = s.substring(i, j + 1)
            if sub == sub.reversed() {
                count += 1
            }
        }
    }
    return count
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.length != b.length {
        return false
    }
    let a_length = a.length
    let b_length = b.length
    for i in 0..<a_length {
        let b_rotated = b.substring(i, b_length) + b.substring(0, i)
        if b_rotated.contains(a) {
            return true
        }
    }
    return false
}

// You are given a string. You need to return the number of substrings of the string that are palindromes.
// palindromes("abc") == 0
// palindromes("aba") == 1
// palindromes("abba") == 3
// palindromes("abcba") == 7
// palindromes("abcde") == 0
// palindromes("a") == 1
// palindromes("") == 0
func palindromes(s: String) -> Int {
    let length = s.length
    let mut count = 0
    for i in 0..<length {
        for j in i..<length {
            let sub = s.substring(i, j + 1)
            if sub == sub.reversed() {
                count += 1
            }
        }
    }
    return count
}

// You are given a string. You need to return the number of substrings of the string that are palindromes.
// palindromes("abc") == 0
// palindromes("aba") == 1
// palindromes("abba") == 3
// palindromes("abcba") == 7
// palindromes("abcde") == 0
// palindromes("a") == 1
// palindromes("") == 0
func palindromes(s: String) -> Int {
    let length = s.length
    let mut count = 0
    for i in 0..<length {
        for j in i..<length {
            let sub = s.substring(i, j + 1)
            if sub == sub.reversed() {
                count += 1
            }
        }
    }
    return count
}

// You are given a string. You need to return the number of substrings of the string that are palindromes.
// palindromes("abc") == 0
// palindromes("aba") == 1
// palindromes("abba") == 3
// palindromes("abcba") == 7
// palindromes("abcde") == 0
// palindromes("a") == 1
// palindromes("") == 0
func palindromes(s: String) -> Int {
    let length = s.length
    let mut count = 0
    for i in 0..<length {
        for j in i..<length {
            let sub = s.substring(i, j + 1)
            if sub == sub.reversed() {
                count += 1
            }
        }
    }
    return count
}

// You are given a string. You need to return the number of substrings of the string that are palindromes.
// palindromes("abc") == 0
// palindromes("aba") == 1
// palindromes("abba") == 3
// palindromes("abcba") == 7
// palindromes("abcde") == 0
// palindromes("a") == 1
// palindromes("") == 0
func palindromes(s: String) -> Int {
    let length = s.length
    let mut count = 0
    for i in 0..<length {
        for j in i..<length {
            let sub = s.substring(i, j + 1)
            if sub == sub.reversed() {
                count += 1
            }
        }
    }
    return count
}

// You are given a string. You need to return the number of substrings of the string that are palindromes.
// palindromes("abc") == 0
// palindromes("aba") == 1
// palindromes("abba") == 3
// palindromes("abcba") == 7
// palindromes("abcde") == 0
// palindromes("a") == 1
// palindromes("") == 0
func palindromes(s: String) -> Int {
    let length = s.length
    let mut

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.length == 0 && b.length == 0 {
        return true
    }
    if a.length == 0 || b.length == 0 {
        return false
    }
    for i in 0..<b.length {
        var rotatedString = b[i..<b.length] + b[..i]
        if rotatedString.contains(a) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.length == 0 && b.length == 0 {
        return true
    }
    if a.length == 0 || b.length == 0 {
        return false
    }
    for i in 0..<b.length {
        var rotatedString = b[i..<b.length] + b[..i]
        if rotatedString.contains(a) {
            return true
        }
    }
    return false
}
```

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLen = b.length
    let bSub = b.subString(0, bLen)
    let bSubLen = bSub.length
    let bSubSub = bSub.subString(0, bSubLen)
    let bSubSubLen = bSubSub.length
    let bSubSubSub = bSubSub.subString(0, bSubSubLen)
    let bSubSubSubLen = bSubSubSub.length
    let bSubSubSubSub = bSubSubSub.subString(0, bSubSubSubLen)
    let bSubSubSubSubLen = bSubSubSubSub.length
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub = bSubSubSubSub.subString(0, bSubSubSubSubLen)
    let bSubSubSubSubSub

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.length
    let bLen = b.length
    if aLen != bLen {
        return false
    }
    for i in 0..<aLen {
        let aRot = a[i..<aLen].append(a[..i])
        if b.contains(aRot) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.length
    let bLen = b.length
    if aLen != bLen {
        return false
    }
    for i in 0..<aLen {
        let aRot = a[i..<aLen].append(a[..i])
        if b.contains(aRot) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.length > a.length {
        return false
    }
    let b_len = b.length
    let b_str = b.subString(startIndex: 0, endIndex: b_len)
    let b_rev = b.reversed()
    let b_rev_str = b_rev.subString(startIndex: 0, endIndex: b_len)
    if b_str == a {
        return true
    }
    if b_rev_str == a {
        return true
    }
    for i in 0..<b_len {
        let b_str = b.subString(startIndex: i, endIndex: b_len)
        let b_rev = b.reversed()
        let b_rev_str = b_rev.subString(startIndex: i, endIndex: b_len)
        if b_str == a {
            return true
        }
        if b_rev_str == a {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.length > a.length {
        return false
    }
    let b_len = b.length
    let b_str = b.subString(startIndex: 0, endIndex: b_len)
    let b_rev = b.reversed()
    let b_rev_str = b_rev.subString(startIndex: 0, endIndex: b_len)
    if b_str == a {
        return true
    }
    if b_rev_str == a {
        return true
    }
    for i in 0..<b_len {
        let b_str = b.subString(startIndex: i, endIndex: b_len)
        let b_rev = b.reversed()
        let b_rev_str = b_rev.subString(startIndex: i, endIndex: b_len)
        if b_str == a {
            return true
        }
        if b_rev_str == a {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.length == 0 || b.length == 0 {
        return false
    }
    for i in 0..<a.length {
        let rotatedString = a.substring(i..<a.length) + a.substring(0..<i)
        if rotatedString.contains(b) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.length == 0 || b.length == 0 {
        return false
    }
    for i in 0..<a.length {
        let rotatedString = a.substring(i..<a.length) + a.substring(0..<i)
        if rotatedString.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a_length = a.length
    let b_length = b.length
    if a_length == 0 && b_length == 0 {
        return true
    }
    if a_length == 0 || b_length == 0 {
        return false
    }
    if a_length != b_length {
        return false
    }
    let a_chars = a.characters
    let b_chars = b.characters
    let a_rotations = Array(0..<a_length).map {
        let rotation = a_chars.subarray(it..<a_length) + a_chars.subarray(0..<it)
        rotation
    }
    let b_rotations = Array(0..<b_length).map {
        let rotation = b_chars.subarray(it..<b_length) + b_chars.subarray(0..<it)
        rotation
    }
    for rotation in a_rotations {
        if b_rotations.contains(rotation) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a_length = a.length
    let b_length = b.length
    if a_length == 0 && b_length == 0 {
        return true
    }
    if a_length == 0 || b_length == 0 {
        return false
    }
    if a_length != b_length {
        return false
    }
    let a_chars = a.characters
    let b_chars = b.characters
    let a_rotations = Array(0..<a_length).map {
        let rotation = a_chars.subarray(it..<a_length) + a_chars.subarray(0..<it)
        rotation
    }
    let b_rotations = Array(0..<b_length).map {
        let rotation = b_chars.subarray(it..<b_length) + b_chars.subarray(0..<it)
        rotation
    }
    for rotation in a_rotations {
        if b_rotations.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if b.Length == 1 {
        return false
    }
    var b_len = b.Length
    var b_first = b[0]
    var b_last = b[b_len - 1]
    var b_first_index = a.Index(of: b_first)
    var b_last_index = a.Index(of: b_last)
    if b_first_index == -1 || b_last_index == -1 {
        return false
    }
    var b_first_index_in_a = a.Index(of: b_first)
    var b_last_index_in_a = a.Index(of: b_last)
    if b_first_index_in_a == -1 || b_last_index_in_a == -1 {
        return false
    }
    if b_first_index_in_a == b_last_index_in_a {
        return true
    }
    if b_first_index_in_a < b_last_index_in_a {
        return a.SubString(b_first_index_in_a, b_last_index_in_a + 1) == b
    }
    if b_first_index_in_a > b_last_index_in_a {
        return a.SubString(b_first_index_in_a, a.Length) + a.SubString(0, b_last_index_in_a + 1) == b
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if b.Length == 1 {
        return false
    }
    var b_len = b.Length
    var b_first = b[0]
    var b_last = b[b_len - 1]
    var b_first_index = a.Index(of: b_first)
    var b_last_index = a.Index(of: b_last)
    if b_first_index == -1 || b_last_index == -1 {
        return false
    }
    var b_first_index_in_a = a.Index(of: b_first)
    var b_last_index_in_a = a.Index(of: b_last)
    if b_first_index_in_a == -1 || b_last_index_in_a == -1 {
        return false
    }
    if b_first_index_in_a == b_last_index_in_a {
        return true
    }
    if b_first_index_in_a < b_last_index_in_a {
        return a.SubString(b_first_index_in_a, b_last_index_in_a + 1) == b
    }
    if b_first_index_in_a > b_last_index_in_a {
        return a.SubString(b_first_index_in_a, a.Length) + a.SubString(0, b_last_index_in_a + 1) == b
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let last = temp.removeLast()
        temp = last + temp
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let last = temp.removeLast()
        temp = last + temp
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let lastChar = temp.removeLast()
        temp = lastChar + temp
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let lastChar = temp.removeLast()
        temp = lastChar + temp
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        temp = temp.removeLast() + temp
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        temp = temp.removeLast() + temp
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        temp = temp.suffix(1) + temp.dropLast()
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        temp = temp.suffix(1) + temp.dropLast()
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let firstChar = temp.removeFirst()
        temp.append(firstChar)
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let firstChar = temp.removeFirst()
        temp.append(firstChar)
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let firstChar = temp.removeFirst()
        temp.append(firstChar)
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let firstChar = temp.removeFirst()
        temp.append(firstChar)
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let letter = temp.removeFirst()
        temp.append(letter)
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let letter = temp.removeFirst()
        temp.append(letter)
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let letter = temp.removeFirst()
        temp.append(letter)
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let letter = temp.removeFirst()
        temp.append(letter)
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        temp.append(temp.removeFirst())
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        temp.append(temp.removeFirst())
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let firstLetter = temp.removeFirst()
        temp.append(firstLetter)
        if a.contains(temp) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    var temp = b
    for _ in 0..<b.count {
        let firstLetter = temp.removeFirst()
        temp.append(firstLetter)
        if a.contains(temp) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    var rotatedB = b
    for _ in 0..<b.count {
        rotatedB = rotatedB.dropLast() + rotatedB.first!
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    var rotatedB = b
    for _ in 0..<b.count {
        rotatedB = rotatedB.dropLast() + rotatedB.first!
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var temp = a
    for _ in 0..<n {
        let lastChar = temp.removeLast()
        temp = lastChar + temp
        if temp.contains(b) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var temp = a
    for _ in 0..<n {
        let lastChar = temp.removeLast()
        temp = lastChar + temp
        if temp.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var str = a
    for _ in 0..<n {
        let lastChar = str.removeLast()
        str = lastChar + str
        if str.contains(b) {
            return true
        }
    }
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var str = a
    for _ in 0..<n {
        let lastChar = str.removeLast()
        str = lastChar + str
        if str.contains(b) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var bRotations = [String]()
    var aSubstring = a
    
    for _ in 0..<n {
        bRotations.append(b)
        b = String(b.dropFirst()) + String(b.prefix(1))
    }
    
    for _ in 0..<n {
        if bRotations.contains(aSubstring) {
            return true
        }
        aSubstring = String(aSubstring.dropLast()) + String(aSubstring.prefix(1))
    }
    
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var bRotations = [String]()
    var aSubstring = a
    
    for _ in 0..<n {
        bRotations.append(b)
        b = String(b.dropFirst()) + String(b.prefix(1))
    }
    
    for _ in 0..<n {
        if bRotations.contains(aSubstring) {
            return true
        }
        aSubstring = String(aSubstring.dropLast()) + String(aSubstring.prefix(1))
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    
    var rotations = [String]()
    
    for _ in 0..<a.count {
        a.append(a.removeFirst())
        rotations.append(a.joined())
    }
    
    return rotations.contains(b.joined())
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    
    var rotations = [String]()
    
    for _ in 0..<a.count {
        a.append(a.removeFirst())
        rotations.append(a.joined())
    }
    
    return rotations.contains(b.joined())
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var bRotations = [String]()
    
    for i in 0..<n {
        let rotation = b.suffix(n - i) + b.prefix(i)
        bRotations.append(rotation)
    }
    
    return bRotations.contains { a.contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let n = b.count
    var bRotations = [String]()
    
    for i in 0..<n {
        let rotation = b.suffix(n - i) + b.prefix(i)
        bRotations.append(rotation)
    }
    
    return bRotations.contains { a.contains($0) }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()

    for i in 0..<a.count {
        var rotated = a[a.index(a.startIndex, offsetBy: i)..<a.endIndex] + a[a.startIndex..<a.index(a.startIndex, offsetBy: i)]
        if rotated.contains(b) {
            return true
        }
    }

    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()

    for i in 0..<a.count {
        var rotated = a[a.index(a.startIndex, offsetBy: i)..<a.endIndex] + a[a.startIndex..<a.index(a.startIndex, offsetBy: i)]
        if rotated.contains(b) {
            return true
        }
    }

    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if a.contains(b) {
        return true
    }
    
    var rotatedB = b
    for _ in 1..<b.count {
        rotatedB = String(rotatedB.dropFirst()) + String(rotatedB.first!)
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    
    if a.contains(b) {
        return true
    }
    
    var rotatedB = b
    for _ in 1..<b.count {
        rotatedB = String(rotatedB.dropFirst()) + String(rotatedB.first!)
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    
    var rotations = [String]()
    
    for i in 0..<a.count {
        rotations.append(a[i..<a.count] + a[0..<i])
    }
    
    return rotations.contains(b)
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.map { String($0) }
    let b = b.map { String($0) }
    
    var rotations = [String]()
    
    for i in 0..<a.count {
        rotations.append(a[i..<a.count] + a[0..<i])
    }
    
    return rotations.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    var bRotations = [String]()

    for i in 0..<b.count {
        bRotations.append(String(b.suffix(b.count - i) + b.prefix(i)))
    }

    return bRotations.contains(where: { a.contains($0) })
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true<end_of_turn>
<start_of_turn>model
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    var bRotations = [String]()

    for i in 0..<b.count {
        bRotations.append(String(b.suffix(b.count - i) + b.prefix(i)))
    }

    return bRotations.contains(where: { a.contains($0) })
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aRotations = a.rotations()
    let bRotations = b.rotations()
    return aRotations.contains(b) || bRotations.contains(a)
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let substring = self[i..<count]
            rotations.append(substring)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aRotations = a.rotations()
    let bRotations = b.rotations()
    return aRotations.contains(b) || bRotations.contains(a)
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let substring = self[i..<count]
            rotations.append(substring)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: bChars.count - i) + bChars.prefix(i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: bChars.count - i) + bChars.prefix(i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i).prefix(bChars.count - i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: bChars.count - i) + bChars.prefix(upTo: bChars.count - i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: bChars.count - i) + bChars.prefix(upTo: bChars.count - i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = b.suffix(b.count - i) + b.prefix(i)
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = b.suffix(b.count - i) + b.prefix(i)
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i) + bChars.prefix(i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    for i in 0..<bChars.count {
        let rotatedB = String(bChars.suffix(from: i) + bChars.prefix(i))
        if aChars.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = b.suffix(b.count - i) + b.prefix(i)
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = b.suffix(b.count - i) + b.prefix(i)
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        let subArray = aChars[i..<i+bLen]
        if subArray == bChars {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        let subArray = aChars[i..<i+bLen]
        if subArray == bChars {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    for i in 0..<bLength {
        let bRotated = bChars.rotated(by: i)
        if aChars.contains(bRotated) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    for i in 0..<bLength {
        let bRotated = bChars.rotated(by: i)
        if aChars.contains(bRotated) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        let sub = aChars[i..<i+bLen]
        if sub == bChars {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        let sub = aChars[i..<i+bLen]
        if sub == bChars {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLength = a.count
    let bLength = b.count
    if aLength < bLength {
        return false
    }
    for i in 0..<aLength - bLength + 1 {
        let substring = a[i..<i+bLength]
        if substring == b {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLength = a.count
    let bLength = b.count
    if aLength < bLength {
        return false
    }
    for i in 0..<aLength - bLength + 1 {
        let substring = a[i..<i+bLength]
        if substring == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    for i in 0..<aChars.count - bLength + 1 {
        let substring = aChars[i..<i+bLength]
        if substring == bChars {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    for i in 0..<aChars.count - bLength + 1 {
        let substring = aChars[i..<i+bLength]
        if substring == bChars {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    for i in 0..<bLength {
        let bRotated = bChars.dropFirst(i).appending(bChars.prefix(i))
        if a.contains(bRotated) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    for i in 0..<bLength {
        let bRotated = bChars.dropFirst(i).appending(bChars.prefix(i))
        if a.contains(bRotated) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        var match = true
        for j in 0..<bLen {
            if aChars[i + j] != bChars[(j + 1) % bLen] {
                match = false
                break
            }
        }
        if match {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        var match = true
        for j in 0..<bLen {
            if aChars[i + j] != bChars[(j + 1) % bLen] {
                match = false
                break
            }
        }
        if match {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        let sub = aChars[i..<i+bLen]
        if sub == bChars {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLen = bChars.count
    for i in 0..<aChars.count - bLen + 1 {
        let sub = aChars[i..<i+bLen]
        if sub == bChars {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLength = a.count
    let bLength = b.count
    if aLength < bLength {
        return false
    }
    for i in 0..<aLength - bLength + 1 {
        let substring = a[i..<i+bLength]
        if substring == b {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLength = a.count
    let bLength = b.count
    if aLength < bLength {
        return false
    }
    for i in 0..<aLength - bLength + 1 {
        let substring = a[i..<i+bLength]
        if substring == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return a.contains(b) || bRotations.contains(where: { a.contains($0) })
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            rotations.append(String(suffix(count - i)))
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return a.contains(b) || bRotations.contains(where: { a.contains($0) })
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            rotations.append(String(suffix(count - i)))
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return a.contains(b) || bRotations.contains { a.contains($0) }
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return a.contains(b) || bRotations.contains { a.contains($0) }
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return a.contains(b) || bRotations.contains { a.contains($0) }
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return a.contains(b) || bRotations.contains { a.contains($0) }
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return bRotations.contains(where: { a.contains($0) })
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    return bRotations.contains(where: { a.contains($0) })
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, b.rotated(by: 1), b.rotated(by: 2), b.rotated(by: 3)]
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotated(by: Int) -> String {
        let startIndex = self.index(self.startIndex, offsetBy: by)
        let endIndex = self.index(self.endIndex, offsetBy: -by)
        return String(self[startIndex..<endIndex])
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, b.rotated(by: 1), b.rotated(by: 2), b.rotated(by: 3)]
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotated(by: Int) -> String {
        let startIndex = self.index(self.startIndex, offsetBy: by)
        let endIndex = self.index(self.endIndex, offsetBy: -by)
        return String(self[startIndex..<endIndex])
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let rotations = b.rotations()
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = self[i..<count] + self[0..<i]
            rotations.append(rotation)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let rotations = b.rotations()
    for rotation in rotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = self[i..<count] + self[0..<i]
            rotations.append(rotation)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = b.rotations()
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotations() -> [String] {
        var rotations = [String]()
        for i in 0..<count {
            let rotation = String(self[i..<count]) + String(self[0..<i])
            rotations.append(rotation)
        }
        return rotations
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, String(b.reversed())]
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, String(b.reversed())]
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, b.rotated(by: 1), b.rotated(by: 2), b.rotated(by: 3)]
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotated(by: Int) -> String {
        let startIndex = self.index(self.startIndex, offsetBy: by)
        let endIndex = self.index(self.endIndex, offsetBy: -by)
        return String(self[startIndex..<endIndex])
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, b.rotated(by: 1), b.rotated(by: 2), b.rotated(by: 3)]
    for rotation in bRotations {
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

extension String {
    func rotated(by: Int) -> String {
        let startIndex = self.index(self.startIndex, offsetBy: by)
        let endIndex = self.index(self.endIndex, offsetBy: -by)
        return String(self[startIndex..<endIndex])
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, b.rotated(by: 1), b.rotated(by: 2), b.rotated(by: 3)]
    return bRotations.contains { a.contains($0) }
}

extension String {
    func rotated(by: Int) -> String {
        let startIndex = self.index(self.startIndex, offsetBy: by)
        let endIndex = self.index(self.endIndex, offsetBy: -by)
        return String(self[startIndex..<endIndex])
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true [/INST] ```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bRotations = [b, b.rotated(by: 1), b.rotated(by: 2), b.rotated(by: 3)]
    return bRotations.contains { a.contains($0) }
}

extension String {
    func rotated(by: Int) -> String {
        let startIndex = self.index(self.startIndex, offsetBy: by)
        let endIndex = self.index(self.endIndex, offsetBy: -by)
        return String(self[startIndex..<endIndex])
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsCopy = bChars
        let bCharsCopyShifted = bCharsCopy.dropFirst() + bCharsCopy.first
        if aChars.contains(bCharsCopyShifted) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsCopy = bChars
        let bCharsCopyShifted = bCharsCopy.dropFirst() + bCharsCopy.first
        if aChars.contains(bCharsCopyShifted) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsCopy = bChars
        let bCharsCopy shifted = bCharsCopy.dropFirst() + bCharsCopy.prefix(1)
        if aChars.contains(bCharsCopy shifted) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsCopy = bChars
        let bCharsCopy shifted = bCharsCopy.dropFirst() + bCharsCopy.prefix(1)
        if aChars.contains(bCharsCopy shifted) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(bChars.reversed())
    
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(bChars.reversed())
    
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsCopy = bChars.prefix(bChars.count - i) + bChars.suffix(from: i)
        if aChars.contains(bCharsCopy) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsCopy = bChars.prefix(bChars.count - i) + bChars.suffix(from: i)
        if aChars.contains(bCharsCopy) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(b.reversed())
    
    for i in 0..<bChars.count {
        let bCharsRotatedSlice = Array(bCharsRotated[0..<bChars.count - i])
        let bCharsSlice = Array(bChars[i..<bChars.count])
        
        if aChars.contains(bCharsRotatedSlice) || aChars.contains(bCharsSlice) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(b.reversed())
    
    for i in 0..<bChars.count {
        let bCharsRotatedSlice = Array(bCharsRotated[0..<bChars.count - i])
        let bCharsSlice = Array(bChars[i..<bChars.count])
        
        if aChars.contains(bCharsRotatedSlice) || aChars.contains(bCharsSlice) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    let bCharsRotated = Array(bChars.reversed())
    
    for i in 0..<bCharsCount {
        let bCharsRotatedSlice = bCharsRotated[0..<bCharsCount - i]
        let bCharsRotatedSliceChars = Array(bCharsRotatedSlice)
        
        if aChars.contains(bCharsRotatedSliceChars) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    let bCharsRotated = Array(bChars.reversed())
    
    for i in 0..<bCharsCount {
        let bCharsRotatedSlice = bCharsRotated[0..<bCharsCount - i]
        let bCharsRotatedSliceChars = Array(bCharsRotatedSlice)
        
        if aChars.contains(bCharsRotatedSliceChars) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsRotated = Array(bChars[i..<bChars.count] + bChars[0..<i])
        if aChars.contains(bCharsRotated) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    
    for i in 0..<bChars.count {
        let bCharsRotated = Array(bChars[i..<bChars.count] + bChars[0..<i])
        if aChars.contains(bCharsRotated) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    let aCharsCount = aChars.count
    
    for i in 0..<bCharsCount {
        let bCharsSubArray = Array(bChars[0..<bCharsCount-i])
        let bCharsSubArrayReversed = Array(bChars[i..<bCharsCount])
        let aCharsSubArray = Array(aChars[0..<aCharsCount-i])
        let aCharsSubArrayReversed = Array(aChars[i..<aCharsCount])
        
        if aCharsSubArray.contains(bCharsSubArray) || aCharsSubArray.contains(bCharsSubArrayReversed) || aCharsSubArrayReversed.contains(bCharsSubArray) || aCharsSubArrayReversed.contains(bCharsSubArrayReversed) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsCount = bChars.count
    let aCharsCount = aChars.count
    
    for i in 0..<bCharsCount {
        let bCharsSubArray = Array(bChars[0..<bCharsCount-i])
        let bCharsSubArrayReversed = Array(bChars[i..<bCharsCount])
        let aCharsSubArray = Array(aChars[0..<aCharsCount-i])
        let aCharsSubArrayReversed = Array(aChars[i..<aCharsCount])
        
        if aCharsSubArray.contains(bCharsSubArray) || aCharsSubArray.contains(bCharsSubArrayReversed) || aCharsSubArrayReversed.contains(bCharsSubArray) || aCharsSubArrayReversed.contains(bCharsSubArrayReversed) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(bChars.reversed())
    
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(bChars.reversed())
    
    return aChars.contains(bChars) || aChars.contains(bCharsRotated)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(bChars.reversed())
    
    for i in 0..<bChars.count {
        let bCharsRotatedSlice = Array(bCharsRotated[0..<bChars.count - i])
        let bCharsSlice = Array(bChars[i..<bChars.count])
        let bCharsConcatenated = bCharsRotatedSlice + bCharsSlice
        
        if aChars.contains(bCharsConcatenated) {
            return true
        }
    }
    
    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bCharsRotated = Array(bChars.reversed())
    
    for i in 0..<bChars.count {
        let bCharsRotatedSlice = Array(bCharsRotated[0..<bChars.count - i])
        let bCharsSlice = Array(bChars[i..<bChars.count])
        let bCharsConcatenated = bCharsRotatedSlice + bCharsSlice
        
        if aChars.contains(bCharsConcatenated) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else {
        return false
    }

    let a = a + a
    let b = b + b

    return a.range(of: b)!= nil
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else {
        return false
    }

    let a = a + a
    let b = b + b

    return a.range(of: b)!= nil
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a + a
    let b = b + b
    return a.range(of: b)!= nil
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a + a
    let b = b + b
    return a.range(of: b)!= nil
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }

    let a = a + a
    let b = b + b

    return a.range(of: b)!= nil
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }

    let a = a + a
    let b = b + b

    return a.range(of: b)!= nil
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    let b = b + b
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    let aLength = aChars.count

    if bLength > aLength {
        return false
    }

    for i in 0..<aLength {
        var j = 0
        while j < bLength && aChars[(i + j) % aLength] == bChars[j] {
            j += 1
        }
        if j == bLength {
            return true
        }
    }

    return false
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let aChars = Array(a)
    let bChars = Array(b)
    let bLength = bChars.count
    let aLength = aChars.count

    if bLength > aLength {
        return false
    }

    for i in 0..<aLength {
        var j = 0
        while j < bLength && aChars[(i + j) % aLength] == bChars[j] {
            j += 1
        }
        if j == bLength {
            return true
        }
    }

    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true

Answer:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a + a
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for _ in 1..<b.count {
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
        if a.range(of: b) != nil {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for _ in 1..<b.count {
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
        if a.range(of: b) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for _ in 1..<b.count {
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
        if a.range(of: b) != nil {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for _ in 1..<b.count {
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
        if a.range(of: b) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 1..<b.count {
        let rotated = String(b.rotated(by: i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for i in 1..<b.count {
        let rotated = String(b.rotated(by: i))
        if a.range(of: rotated) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    if lengthA < lengthB {
        return false
    }
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    if lengthA < lengthB {
        return false
    }
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for _ in 1..<b.count {
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
        if a.range(of: b) != nil {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.range(of: b) != nil {
        return true
    }
    for _ in 1..<b.count {
        let first = b.first!
        let rest = String(b.dropFirst())
        b = rest + String(first)
        if a.range(of: b) != nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    guard bLength > 1 else { return a.contains(b) }
    
    for i in 0..<bLength {
        let rotatedB = String(b.dropFirst(i).dropLast(bLength - i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let bLength = b.count
    guard bLength > 1 else { return a.contains(b) }
    
    for i in 0..<bLength {
        let rotatedB = String(b.dropFirst(i).dropLast(bLength - i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    
    if lengthA < lengthB {
        return false
    }
    
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    
    if lengthA < lengthB {
        return false
    }
    
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let concatenated = a + a
    return concatenated.contains(b)
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count != b.count {
        return false
    }
    
    let concatenated = a + a
    return concatenated.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    
    if lengthA < lengthB {
        return false
    }
    
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    
    if lengthA < lengthB {
        return false
    }
    
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    
    if lengthA < lengthB {
        return false
    }
    
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    let lengthA = a.count
    let lengthB = b.count
    
    if lengthA < lengthB {
        return false
    }
    
    for i in 0..<lengthB {
        let rotatedB = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotatedB) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.reversed().contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(startingAt: i))
        if a.contains(rotation) || a.reversed().contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.reversed().contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(startingAt: i))
        if a.contains(rotation) || a.reversed().contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    } else if a.length > 1 {
        let rotated = a.rotateLeft(by: 1)
        return rotated.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b)
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    } else if a.length > 1 {
        let rotated = a.rotateLeft(by: 1)
        return rotated.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(0, i))
        if a.contains(rotation) || a.suffix(1).contains(rotation) || a.prefix(1).contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(0, i))
        if a.contains(rotation) || a.suffix(1).contains(rotation) || a.prefix(1).contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.reversed().contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(startingAt: i))
        if a.contains(rotation) || a.reversed().contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.reversed().contains(b) {
        return true
    }
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.substring(startingAt: i))
        if a.contains(rotation) || a.reversed().contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    } else if a.contains(b.suffix(1)) || a.contains(b.prefix(1)) {
        return true
    } else {
        return false
    }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.contains(b) || a.suffix(1).contains(b) || a.prefix(1).contains(b) {
        return true
    } else if a.contains(b.suffix(1)) || a.contains(b.prefix(1)) {
        return true
    } else {
        return false
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.prefix(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
### Response:
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
    for i in 0..<b.count {
        let rotation = String(b.dropFirst(i) + b.first(i))
        if a.contains(rotation) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count!= b.count {
        return false
    }
    for _ in 0..<a.count {
        if a == b {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count!= b.count {
        return false
    }
    for _ in 0..<a.count {
        if a == b {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let aArr = Array(a)
    let bArr = Array(b)
    let bArrCount = bArr.count
    let aArrCount = aArr.count
    if bArrCount > aArrCount {
        return false
    }
    for i in 0..<aArrCount {
        if aArr[i] == bArr[0] {
            var j = 1
            var k = i + 1
            while j < bArrCount {
                if k >= aArrCount {
                    k = 0
                }
                if aArr[k]!= bArr[j] {
                    break
                }
                j += 1
                k += 1
            }
            if j == bArrCount {
                return true
            }
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    let aArr = Array(a)
    let bArr = Array(b)
    let bArrCount = bArr.count
    let aArrCount = aArr.count
    if bArrCount > aArrCount {
        return false
    }
    for i in 0..<aArrCount {
        if aArr[i] == bArr[0] {
            var j = 1
            var k = i + 1
            while j < bArrCount {
                if k >= aArrCount {
                    k = 0
                }
                if aArr[k]!= bArr[j] {
                    break
                }
                j += 1
                k += 1
            }
            if j == bArrCount {
                return true
            }
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bLength = b.count
    let aLength = a.count
    if bLength > aLength {
        return false
    }
    if bLength == aLength {
        return a == b
    }
    for i in 0..<aLength {
        let newB = Array(b)
        newB.append(contentsOf: newB)
        if newB[i..<i+bLength] == a {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bLength = b.count
    let aLength = a.count
    if bLength > aLength {
        return false
    }
    if bLength == aLength {
        return a == b
    }
    for i in 0..<aLength {
        let newB = Array(b)
        newB.append(contentsOf: newB)
        if newB[i..<i+bLength] == a {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count!= b.count {
        return false
    }
    for i in 0..<a.count {
        if a == b {
            return true
        }
        a = String(a.suffix(a.count-1)) + String(a.prefix(1))
        if a == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count!= b.count {
        return false
    }
    for i in 0..<a.count {
        if a == b {
            return true
        }
        a = String(a.suffix(a.count-1)) + String(a.prefix(1))
        if a == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    return a.contains(b) || a.contains(String(b.reversed()))
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = a.lowercased()
    let b = b.lowercased()
    return a.contains(b) || a.contains(String(b.reversed()))
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bRotated = b.rotated()
    return a.contains(b) || a.contains(bRotated)
}

extension Array where Element: Equatable {
    func rotated() -> Array<Element> {
        return self.dropFirst().appending(self.first!)
    }
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bRotated = b.rotated()
    return a.contains(b) || a.contains(bRotated)
}

extension Array where Element: Equatable {
    func rotated() -> Array<Element> {
        return self.dropFirst().appending(self.first!)
    }
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    if a.count > b.count {
        return false
    }
    for _ in 0..<a.count {
        if b.contains(a) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    if a.count > b.count {
        return false
    }
    for _ in 0..<a.count {
        if b.contains(a) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count!= b.count {
        return false
    }
    if a == b {
        return true
    }
    var a = a
    var b = b
    for _ in 0..<a.count {
        if a == b {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    if a.count!= b.count {
        return false
    }
    if a == b {
        return true
    }
    var a = a
    var b = b
    for _ in 0..<a.count {
        if a == b {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bRotated = Array(b.dropFirst()) + [b.first!]
    var i = 0
    while i < a.count {
        if a[i] == bRotated[0] {
            if a[i...i+b.count-1] == b {
                return true
            }
        }
        i += 1
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let a = Array(a)
    let b = Array(b)
    let bRotated = Array(b.dropFirst()) + [b.first!]
    var i = 0
    while i < a.count {
        if a[i] == bRotated[0] {
            if a[i...i+b.count-1] == b {
                return true
            }
        }
        i += 1
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    let a = Array(a)
    let b = Array(b)
    for i in 0..<a.count {
        if a[i] == b[0] {
            var j = 1
            var k = 0
            while j < b.count {
                if a[(i+j) % a.count] == b[j] {
                    j += 1
                    k += 1
                } else {
                    break
                }
            }
            if k == b.count - 1 {
                result = true
            }
        }
    }
    return result
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    let a = Array(a)
    let b = Array(b)
    for i in 0..<a.count {
        if a[i] == b[0] {
            var j = 1
            var k = 0
            while j < b.count {
                if a[(i+j) % a.count] == b[j] {
                    j += 1
                    k += 1
                } else {
                    break
                }
            }
            if k == b.count - 1 {
                result = true
            }
        }
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.map { String($0) }
    for i in 0..<b.count {
        if a.contains(b[i...]) {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.map { String($0) }
    for i in 0..<b.count {
        if a.contains(b[i...]) {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let bCount = b.count
    let bArray = Array(b)
    for i in 0..<a.count {
        if a[a.index(a.startIndex, offsetBy: i)] == bArray[0] {
            let aArray = Array(a)
            var j = 0
            while j < bCount {
                if aArray[a.index(a.startIndex, offsetBy: i + j)]!= bArray[j] {
                    break
                }
                j += 1
            }
            if j == bCount {
                return true
            }
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    guard a.count >= b.count else { return false }
    let bCount = b.count
    let bArray = Array(b)
    for i in 0..<a.count {
        if a[a.index(a.startIndex, offsetBy: i)] == bArray[0] {
            let aArray = Array(a)
            var j = 0
            while j < bCount {
                if aArray[a.index(a.startIndex, offsetBy: i + j)]!= bArray[j] {
                    break
                }
                j += 1
            }
            if j == bCount {
                return true
            }
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<b.count {
        if a.contains(b) {
            return true
        }
        b.append(b.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var count = 0
    while count < a.count {
        if a.contains(b) {
            return true
        }
        a.append(a.removeFirst())
        count += 1
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var count = 0
    while count < a.count {
        if a.contains(b) {
            return true
        }
        a.append(a.removeFirst())
        count += 1
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.reversed()
    return a.contains(b)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let b = b.reversed()
    return a.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(b.reversed())
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    // your code here
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(String(b.reversed()))
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    return a.contains(b) || a.contains(String(b.reversed()))
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            result = true
            break
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return result
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var result = false
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) {
            result = true
            break
        }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return result
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    if a.count == b.count {
        return a == b
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    if a.count == b.count {
        return a == b
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) { return true }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var b = b
    for _ in 0..<a.count {
        if a.contains(b) { return true }
        b = String(b.dropFirst()) + String(b.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var str = a
    for _ in 0..<a.count {
        if str.contains(b) {
            return true
        }
        str = String(str.dropFirst()) + String(str.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var str = a
    for _ in 0..<a.count {
        if str.contains(b) {
            return true
        }
        str = String(str.dropFirst()) + String(str.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a.append(a.removeFirst())
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    if a.count == b.count {
        return a.contains(b)
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    if a.count < b.count {
        return false
    }
    if a.count == b.count {
        return a.contains(b)
    }
    for _ in 0..<a.count {
        if a.contains(b) {
            return true
        }
        a = String(a.dropFirst()) + String(a.first!)
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var str = a + a
    return str.contains(b)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var str = a + a
    return str.contains(b)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    let bRotations = [b, String(repeating: b[0], count: bLen) + b]
    for rotation in bRotations {
        if a.rangeOfString(rotation)!= nil {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    let bRotations = [b, String(repeating: b[0], count: bLen) + b]
    for rotation in bRotations {
        if a.rangeOfString(rotation)!= nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        let bRotated = String(a.characters.dropFirst(i).append(a.characters.dropLast(aLen - i)))
        if bRotated.rangeOfString(b)!= nil {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        let bRotated = String(a.characters.dropFirst(i).append(a.characters.dropLast(aLen - i)))
        if bRotated.rangeOfString(b)!= nil {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<aLen-bLen+1 {
        if a.substringWithRange(NSMakeRange(i, bLen)) == b {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<aLen-bLen+1 {
        if a.substringWithRange(NSMakeRange(i, bLen)) == b {
            return true
        }
    }
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var bRotated = ""
    
    for _ in 0..<b.count {
        bRotated = bRotated + String(b.characters.dropLast()) + String(b.characters.dropFirst())
    }
    
    return bRotated.contains(a)
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a
    var b = b
    var bRotated = ""
    
    for _ in 0..<b.count {
        bRotated = bRotated + String(b.characters.dropLast()) + String(b.characters.dropFirst())
    }
    
    return bRotated.contains(a)
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a.characters.map { String($0) }
    var b = b.characters.map { String($0) }
    
    for i in 0..<b.count {
        if a.contains(b[i..<b.count]) {
            return true
        }
    }
    
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    var a = a.characters.map { String($0) }
    var b = b.characters.map { String($0) }
    
    for i in 0..<b.count {
        if a.contains(b[i..<b.count]) {
            return true
        }
    }
    
    return false
}
```

func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        if a.rangeOfString(b, options: NSStringCompareOptions.CaseInsensitiveSearch, range: NSMakeRange(i, bLen))!= nil {
            return true
        }
    }
    return false
}

```swift
// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
// cycpatternCheck(a: "abcd", b: "abd") == false
// cycpatternCheck(a: "hello", b: "ell") == true
// cycpatternCheck(a: "whassup", b: "psus") == false
// cycpatternCheck(a: "abab", b: "baa") == true
// cycpatternCheck(a: "efef", b: "eeff") == false
// cycpatternCheck(a: "himenss", b: "simen") == true
func cycpatternCheck(a: String, b: String) -> Bool {
    let aLen = a.characters.count
    let bLen = b.characters.count
    if aLen < bLen {
        return false
    }
    for i in 0..<bLen {
        if a.rangeOfString(b, options: NSStringCompareOptions.CaseInsensitiveSearch, range: NSMakeRange(i, bLen))!= nil {
            return true
        }
    }
    return false
}
```