using System;
using System.Collections.Generic;
using System.Linq;

public class Program
{
    public static void Main(string[] args) {
        int n = int.Parse(Console.ReadLine());
        for(var i = 1; i <= n; i++) {
            if(i % 3 == 0 && i % 5 == 0) {
                System.Console.WriteLine("FizzBuzz");
            }else if(i % 3 == 0) {
                System.Console.WriteLine("Fizz");
            }else if(i % 5 == 0) {
                System.Console.WriteLine("Buzz");
            }else {
                System.Console.WriteLine(i);
            }
        }
    }
}