using System;

public class No9002
{
  static void Main(string[] args)
  {
    string s = Console.ReadLine();

    int max = int.Parse(s);

    for(int i = 1; i < max + 1; i++) {

      if(i % 3 == 0 & i % 5 == 0) {
        Console.WriteLine("{0}", "FizzBuzz");
      }
      else
      if(i % 3 == 0) {
        Console.WriteLine("{0}", "Fizz");
      }
      else
      if(i % 5 == 0) {
        Console.WriteLine("{0}", "Buzz");
      }
      else {
        Console.WriteLine("{0}", i);
      }
    }
  }
}