createCanvas(386, 494);

  noLoop();

}

​

function draw() {

  background(220, 10, 120);

  centerX = width / 2;

  centerY = height / 2;

​

  minDim = min(width, height);

  minDim34 = 0.75 * minDim;

​

  noFill();

  stroke(255);

  strokeWeight(minDim / 12);

  strokeCap(SQUARE);

​

  arc(centerX, centerY, minDim, minDim, -PI / 3, PI / 6);

  arc(centerX, centerY, minDim, minDim, PI / 2, PI);

​

  arc(centerX, centerY, minDim34, minDim34, 0.9 * PI, PI / 3);

  arc(centerX, centerY, minDim34, minDim34, PI - 1.5, PI - 1);

​

  arc(centerX, centerY, minDim / 2, minDim / 2, PI / 4, PI);

​

  arc(centerX, centerY, minDim / 4, minDim / 4, PI / 10, PI);

}

​