import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketAddress;
import java.time.LocalDateTime;
import java.util.Scanner;


public class Main {

	public static String name = "145.37.53.73";
	public static int port = 2024;
	public static String yourName = "Laurens";
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		Socket socket = null;
		ServerSocket serverSocket = null;
		Socket reciever = null;
		PrintWriter out = null;
		BufferedReader tempIn = null;
		BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));
		try {
			socket =  new Socket(name, port);
			out = new PrintWriter(socket.getOutputStream(), true);
			tempIn = new BufferedReader(new InputStreamReader(socket.getInputStream()));
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		final BufferedReader in = tempIn;
		Thread inputPrinter = new Thread(new Runnable() {

			@Override
			public void run() {
				while(true) {
					try {
						System.out.println(in.readLine());
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}

			}
		});
		inputPrinter.start();

		while(true) {
			String message = scanner.nextLine();
			out.println(yourName + ": " + message);
		}



	}
}