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