let x2 = 20;

​

function setup() {

  createCanvas(240, 120);

  noStroke(); 

}

​

function draw() {

  background(0);

  x1 += 0.5;

  x2 += 0.5;

  arc(x1, 30, 40, 40, 0.52, 5.76);

  arc(x2, 90, 40, 40, 0.52, 5.76);

}

​

// https://editor.p5js.org/jht1493/sketches/W26Y1uuiu

// Ex_11_01 Many Variables

​

// https://github.com/lmccart/gswp5.js-code/blob/master/11_Arrays/Ex_11_01.js

​