using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FizzBuzz
{
    class Program
    {
        static void Main(string[] args)
        {
            var str0 = int.Parse(Console.ReadLine());
            for (int i = 1; i <= str0; i++)
            {
                var disp = "";

                if (i % 3 == 0)
                {
                    disp += "Fizz";
                }
                if (i % 5 == 0)
                {
                    disp += "Buzz";
                }

                if (disp == "")
                {
                    disp = i.ToString();
                }

                Console.WriteLine(disp);
            }
        }
    }
}