using System;

namespace OJcsharp
{
    class Program
    {
        static void Main(string[] args)
        {
            int m = int.Parse(Console.ReadLine());
            for (int n = 1; n <= m; n++)
            {
                if (n % 3 != 0 && n % 5 != 0)
                {
                    Console.Write(n);
                }
                if (n % 3 == 0)
                {
                    Console.Write("Fizz");
                }
                if (n % 5 == 0)
                {
                    Console.Write("Buzz");
                }
                Console.WriteLine();
            }
        }
    }
}