using System;

public class Program
{
    public static void Main(string[] args)
    {
        var inputNum = Console.ReadLine();
        if (inputNum == null) return;

        var count = int.Parse(inputNum);

        for (var i = 1; i <= count; i++)
        {
            if (i % 3 == 0 && i % 5 == 0)
            {
                Console.WriteLine("FizzBuzz");
            }
            else if (i % 3 == 0)
            {
                Console.WriteLine("Fizz");
            }
            else if (i % 5 == 0)
            {
                Console.WriteLine("Buzz");
            }
            else
            {
                Console.WriteLine(i);
            }
        }
    }
}