c1 = circle(r=150, fill="red", stroke="none") c2 = circle(r=100, fill="green", stroke="none") c3 = circle(r=50, fill="DeepPink", stroke="none") show(c1, c2, c3) e1=ellipse(h=50,w=200,stroke="black",stroke_width=5) show(e1) e2=e1 | rotate(60) e3=e2 | rotate(60) show(e1,e2) shape=e1+e2+e3 show(shape) shape = circle(x=50, y=0, r=50,stroke_width=3) | repeat(6, rotate(60)) show(shape) c3 = circle(x=125, y=0, r=10) | repeat(36, rotate(10)) show(c3)