import java.util.*;
import java.lang.*;
import java.awt.*;
import java.awt.image.*;
import javax.imageio.*;
 
 
class Main
{
  public static void main (String[] args) throws java.lang.Exception {	
 
    int width = 100;
    int height = 100;
    BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
 
    Graphics2D g = bufferedImage.createGraphics();
    g.setColor(Color.white);
    g.fillRect(0, 0, width, height);
    g.setColor(Color.black);
    g.fillOval(20, 67, 33, 33);
    g.fillOval(50, 67, 33, 33);
    g.fillOval(36, 10, 33, 66);
    g.setColor(Color.white);
    g.fillOval(51, 10, 3, 3);
 
 
    ImageIO.write(bufferedImage, "png", System.out);
  }	
}

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