let i = Int(readLine()!)!
_ = (1...i).map {
    switch ($0 % 3, $0 % 5) {
    case (0, 0):
        return "FizzBuzz"
    case (0, _):
        return "Fizz"
    case (_, 0):
        return "Buzz"
    case (_, _):
        return "\($0)"
    } }.forEach {
        print($0)
}