/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://bard117s14.sketchpad.cc/sp/pad/view/ro.pKBU7U9zzfc/rev.119
 * 
 * authors: 
 *   Keith O'Hara

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



size(400, 400);

void face(int x, int y){
    ellipse(x, y, 50, 50);
    ellipse(x - 10, y-5, 5, 5);
    ellipse(x + 10, y-5, 5, 5);
}

int a = 100;

face(a, 100);
face(200, 100);
face(300, 100);
face(a, 200);
face(200, 200);
face(300, 200);