using System;
using System.Collections.Generic;
using System.Linq;
using static System.Console;

class Program
{
    static void Main()
    {
        foreach (var i in Enumerable.Range(1, int.Parse(ReadLine())).Select(x => x % 15 == 0 ? "FizzBuzz" : x % 3 == 0 ? "Fizz" : x % 5 == 0 ? "Buzz" : x + "")) WriteLine(i);
    }
}