import java.awt.Graphics;
public class Pall{
   int x, y;
   int r=5;
   public Pall(int x, int y){
     this.x=x;
	 this.y=y;
   }
   public void joonista(Graphics g){
      g.fillOval(x-r, y-r, 2*r, 2*r);
   }
}