import java.util.Scanner

object test2 {
  def main(args: Array[String]): Unit = {
    val sc = new Scanner(System.in)
    val N = sc.nextInt

    for (i <- 1 to N) {
      if (i % 3 == 0) {
        if (i % 5 == 0) {
          println("FizzBuzz")
        }
        else {
          println("Fizz")
        }
      }
      else if (i % 3 != 0 && i % 5 == 0) {
        println("Buzz")
      }
      else {println(i)}
    }
  }
}