using System;

class Program
{
    static void Main()
    {
        var i = int.Parse(Console.ReadLine());

        for(int x = 1; x < i; x++ )
        {
            if (x % 15 == 0)
            {
                Console.WriteLine("FizzBuzz");
            }
            else if (x % 3 == 0)
            {
                Console.WriteLine("Fizz");
            }
            else if (x % 5 == 0)
            {
                Console.WriteLine("Buzz");
            }
            else
            {
                Console.WriteLine(x);
            }
        }
    }
}