using System;

namespace YukiCoderNo9002
{
    class Program
    {
        static void Main()
        {
            int n = int.Parse(Console.ReadLine());

            for (int i = 1; i <= n; i++)
            {
                string answer = "";
                if ((i % 3) == 0)
                {
                    answer += "Fizz";
                }
                if ((i % 5) == 0)
                {
                    answer += "Buzz";
                }
                if (answer == "")
                {
                    answer = i.ToString();
                }
                Console.WriteLine("{0}", answer);
            }
        }
    }
}