background(0,0,0)
fill(255,0,0)
stroke(255,0,0)
rect(200,200,100,100)
rect(100,100,100,100)
rect(300,100,100,100)
rect(100,300,100,100)
rect(300,300,100,100)
fill(0,255,0)
stroke(0,255,0)
rect(200,300,100,150)
rect(50,200,150,100)
rect(200,50,100,150)
rect(300,200,150,100)
fill(0,0,255)
stroke(0,0,255)
rect(50,300,50,150)
rect(50,50,50,150)
rect(400,50,50,150)
rect(400,300,50,150)
fill(255,255,0)
stroke(255,255,0)
rect(100,400,100,50)
rect(300,400,100,50)
rect(100,50,100,50)
rect(300,50,100,50)
fill(160,32,240)
stroke(160,32,240)
ellipse(50,450,100,100)
ellipse(450,450,100,100)
ellipse(50,50,100,100)
ellipse(450,50,100,100)