import java.awt.*;
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Color;

public class liivakell extends Applet{
  int i, j;
  int a=1;
  int b=140;
  int c=60;
  int d=60;
  int e=140;
  int k=132;
  
  public void paint(Graphics g){
    g.setColor(Color.red);
    g.drawLine(60, 48, 140, 48);		//ylemine
    g.drawLine(60, 48, 98, 90);		//'\'
    g.drawLine(140, 48, 102, 90);	//'/'
    g.drawLine(98, 90, 60, 132);		//'/'
	 g.drawLine(102, 90, 140, 132);	//'\'
	 g.drawLine(60, 132, 140, 132);	//alumine
    for(i=61;i<139;i++){    
        g.setColor(Color.yellow);
        g.drawLine(i+a, 48, 100, 88);
    }        
    for(j=46;j<90;j++){    
        b--;
        c++;
        try{Thread.sleep(1000);}catch(Exception e){}        
        g.setColor(Color.white);
        g.drawLine(c, j, b, j);     
        d++; 
        e--;
        if(k>88){
        k--;
        }
//        try{Thread.sleep(1000);}catch(Exception e){}        
        g.setColor(Color.yellow);
        g.drawLine(d, k, e, k);
        g.drawLine(100, 90, 100, 131);
    //}
    }
  }
public static void main(String argumendid[]){ 
  Frame f=new Frame("Liivakell"); 
  f.add(new liivakell()); 
  f.setSize(200, 200); 
  f.setVisible(true); 
}
}