public class One {
    public static void main(String[] args) {

	Server server = new Server(); 

	int cols = 10, rows = 10; 

	Client client_1 = new Client(cols, rows, 0, 1); 

	client_1.register(server); 

	Client client_2 = new Client(cols, rows, 2, 3); 

	client_2.register(server); 

	Client client_3 = new Client(cols, rows, 4, 5); 

	client_3.register(server); 

    }
}