#include <iostream>
#include <conio.h>
#include <string.h>
using namespace std;

int main()
{

	while(true){
		int x=1;

		cout<<"8";
		for(int y=0;y<x;y++){cout << "=";
		}
		cout<<"D";
		char c;
		getch();
		{
			if(c=='a'){x--;
			}
			else if(c=='d'){x++;
			}
		}
		system ("cls");
	}
	return 0;
}