createCanvas(400, 400);

  background(204);

}

​

function draw() {

  translate(mouseX, mouseY);

  ellipse(0, 0, 40, 40);

  ellipse(5, 5, 10, 10);

  ellipse(-5, -5, 5, 5);

  ellipse(55, 10, 10, 10);

  ellipse(-55, -5, 5, 5);

}

​

​