import java.applet.Applet;
import java.awt.*;
public class LiikuvRing extends Applet{
 public void paint(Graphics g){
  
      g.setColor(Color.red);       //joonistatakse punane ring
      g.drawOval(90, 90, 20, 20);
      g.fillOval(90, 90, 20, 20);
       try{Thread.sleep(3600);}catch(Exception e){} //oodatakse veidi
      g.setColor(Color.white);       
      g.drawOval(90, 90, 20, 20); 
       g.fillOval(90, 90, 20, 20);

      try{Thread.sleep(360);}catch(Exception e){} //oodatakse veidi
      g.setColor(Color.yellow);       
      g.drawOval(90, 100, 20, 20);
       g.fillOval(90, 100, 20, 20);
      try{Thread.sleep(3600);}catch(Exception e){} //oodatakse veidi
      g.setColor(Color.white);       
      g.drawOval(90, 100, 20, 20); 
       g.fillOval(90, 100, 20, 20);

    try{Thread.sleep(360);}catch(Exception e){} //oodatakse veidi
      g.setColor(Color.green);     
      g.drawOval(90, 150, 20, 20); 
       g.fillOval(90, 150, 20, 20);
    
   
    try{Thread.sleep(3600);}catch(Exception e){} //oodatakse veidi
      g.setColor(Color.white);       
      g.drawOval(90, 150, 20, 20); 
       g.fillOval(90, 150, 20, 20);
   
   
  }
}