import java.net.*;
import java.sql.SQLSyntaxErrorException;
import java.util.Scanner;

public class Client {

    public static void main(String[] args) {
        try {
            Scanner sc = new Scanner(System.in);
            DatagramSocket datagramSocket = new DatagramSocket();
            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, 4567);
                datagramSocket.send(send_message);
                if(s.equals("END") == true) {
                    System.out.println("ENDING");
                    break;
                }
            }
        }
        catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}