import java.io.*;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.Socket;
import java.util.Scanner;
import java.util.concurrent.*;

public class Client {
    public static void main(String[] args) {
        try {
            DatagramSocket datagramSocket = new DatagramSocket();
            Scanner sc = new Scanner(System.in);
            InetAddress ip = InetAddress.getLocalHost();
            byte[] b = null;
            while(true) {
                String s = sc.nextLine();
                b = s.getBytes();
                DatagramPacket send_message = new DatagramPacket(b, b.length, ip, 1234);
                datagramSocket.send(send_message);
                if (s.equals("END")) {
                    break;
                }

            }
        }
        catch (IOException i) {
            i.printStackTrace();
        }
    }

}