RANDOM_PI

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(65,156,192);

  let x=50;

  for(let i=0;i<10;i++) {

    noStroke();

    fill(165,154,202);

    arc(random(width),random(height),x,x, HALF_PI, TWO_PI);

    fill(77,67,152);

    arc(random(width),random(height),x,x, HALF_PI, PI);

    fill(0,26,67);

    arc(random(width),random(height),x,x, PI+HALF_PI, PI);

    fill(0,55,5);

    arc(random(width),random(height),x,x, TWO_PI, PI);

    fill(29,32,136);

    arc(random(width),random(height),x,x,TWO_PI,HALF_PI);

    fill(84,195,241);

    arc(random(width),random(height),x,x,PI,TWO_PI);

    fill(89,87,87);

    arc(random(width),random(height),x,x,PI,PI+HALF_PI);

    fill(35,24,31);

    arc(random(width),random(height),x,x,PI+HALF_PI,TWO_PI);

    fill(63,58,57);

    arc(random(width),random(height),x,x,PI+HALF_PI,HALF_PI);

    fill(137,188,214);

    arc(random(width),random(height),x,x,HALF_PI,PI+HALF_PI);

      x=x+random(5,20);

  }

}