using System;

class Program
{

    static void Main()
    {
        int N = int.Parse(Console.ReadLine());

        for (int i = 1; i <= N; i++)
        {
            if(i % 3 == 0 & i % 5 == 0)
            {
                Console.Write("fizzBuzz\n");
                continue;
            }
            if(i % 3 == 0)
            {
                Console.Write("fizz\n");
                continue;
            }
            if(i % 5 == 0)
            {
                Console.Write("Buzz\n");
                continue;
            }
            Console.Write("{0}\n" , i);
            
        }

    }

}