object Main {
  def main(args: Array[String]) {
    val sc = new java.util.Scanner(System.in)
    val n = sc.nextInt
    for (i <- 1 to n) {
      if (i % 3 == 0 && i % 5 == 0)
        println("FizzBuzz")
      else if (i % 3 == 0)
        println("Fizz")
      else if (i % 5 == 0)
        println("Buzz")
      else
        println(i)
    }
  }
}