function setup() {
createCanvas(400, 400);
}
function draw() {
background(220);
rect(0, 0, 60, 60);
circle(30,30,60)
rect(340,0,60,60)
circle(370,30,60)
rect(340,340,60,60)
circle(370,370,60)
rect(60,340,-60,60)
circle(30,370,60)
text(mouseX + ", " + mouseY, 20, 20)
}