using System;

public class Program

{

    public static void Main()

    {

        int busFissCnt = 0;

        int result = 0;     

        string print ="";

         for(int i =1; i<= 20;i++)

        {

             result = i % 3;

             print =  result.ToString();

             if(result == 0)

             {

                 print ="Bus";

                 busFissCnt =1;

             }

             print =  i.ToString();

             result = i % 5;

             if(result == 0)

             {

                 print ="Fiss";

                 busFissCnt = busFissCnt + 1;

             }

             if(busFissCnt ==2)                  

             {

                 print ="BusFiss";   

             }               

             Console.WriteLine("result " + print );

              /* reset variable */

             print ="";

             busFissCnt =0; 

        }   

    }

}