def setup():
    size(800,800)
    rectMode(CENTER)
    noStroke()

def draw():
    background(255)
    
    drawPlus(400,400,10)
    drawPlus(600,400,1)
    drawPlus(200,400,5)
    drawPlus(400,200,10)
    drawPlus(400,600,20)

def drawPlus(centerX,centerY,s):
    fill(155,155,255)
    rect(centerX,centerY, s*10,s*5)
    rect(centerX,centerY, s*5,s*10)