using System;

namespace yukicoder
{
    class Program
    {
        static void Main(string[] args)
        {
            var input = ReadLineSplitWhiteSpace();
            var max = int.Parse(input[0]);

            for (int i = 1; i <= max; i++)
            {
                string answer = i.ToString();

                if ((i % 3) == 0)
                {
                    answer = "Fizz";
                }

                if ((i % 5) == 0)
                {
                    answer = "Buzz";
                }

                if ((i % 15) == 0)
                {
                    answer = "FizzBuzz";
                }

                Console.WriteLine(answer);
            }

        }

        private static string[] ReadLineSplitWhiteSpace()
        {
            string s = Console.ReadLine();
            string[] t = s.Split(' ');

            return t;
        }
    }
}