using System;

public class Program

{

    public static void Main()

    {

        //Console.WriteLine("Hello World");

        Console.Write("Enter the program code :");

        string c = Console.ReadLine();

        int code =Int32.Parse(c);

        if ( code == 'E'||code == 'e')

        {

            Console.Write("E-business");

        }

        else if ( code == 'H'||code== 'h')

        {

            Console.Write("HAA business");

        }

    }

}