import java.applet.*;
import java.awt.*;

public
class Main extends Applet
{
   public void paint (Graphics gDC)
   {      
      gDC.drawLine (120, 40, 200, 40);
      gDC.drawLine (200, 40, 200, 160);
      gDC.drawLine (200, 160, 120, 160);
      gDC.drawLine (120, 160, 120, 40);
   }
}
