import java.io.*;
import java.net.*;
public class TalkClient 
{
	public static void main(String args[]) 
	{
		try
		{
			Socket socket=new Socket("127.0.0.1",4701);
			BufferedReader sin=new BufferedReader(new InputStreamReader(System.in));
			PrintWriter os=new PrintWriter(socket.getOutputStream());

			BufferedReader is=new BufferedReader( new InputStreamReader(socket.getInputStream()));
			String readline;
			readline=sin.readLine();
			while(!readline.equals("bye"))
			{
				os.println(readline);
				os.flush();
				System.out.println("Client:"+readline);
				System.out.println("Server:"+is.readLine());
				readline=sin.readLine();
			}
			os.close();
			is.close();
			socket.close();
			}
			catch(Exception e) 
			{
				System.out.println("Error"+e);
			}
	}
}