createCanvas(400, 175);

  //we do not declare a colorMode here because RGB is the default.

}

​

function draw() {

  background(220);

  strokeWeight(10);

  ellipse(50,50,50);

  ellipse(125,50,50);

  ellipse(200,50,50);

  ellipse(275,50,50);

  ellipse(350,50,50);

  //swap driver && navigator roles

  ellipse(50,125,50);

  ellipse(125,125,50);

  ellipse(200,125,50);

  ellipse(275,125,50);

  ellipse(350,125,50);

}