p5((s) => {
let red = s.random(0, 255)
let green = s.random(0, 255)
let blue = s.random(0, 255)
let height = 400
s.setup = function () {
s.createCanvas(width, height);
s.background(255);
s.noStroke();
s.frameRate(2)
};
s.draw = function () {
s.fill(red, green, blue);
s.rect(0, 0, width / 2, height);
s.fill(s.random(0, 255), s.random(0, 255), s.random(0, 255));
s.rect(width / 2, 0, width / 2, height);
};
})