using System;

public class Paiza
{
    public static void Main()
    {
        var n = int.Parse(Console.ReadLine().Trim());
        for (int i = 1; i <= n; i++)
        {
            string s;
            if (i % 15 == 0) s = "FizzBuzz";
            else if (i % 3 == 0) s = "Fizz";
            else if (i % 5 == 0) s = "Buzz";
            else s = i.ToString();
            Console.WriteLine(s);
        }
    }
}