c1 = circle(r=5, fill="red",stroke_width=1) c2 = circle(r=25, stroke_width=2) c3 = circle(r=40, stroke_width=3) s1 = circle(x=50, y=0, r=50) + circle(x=75, y=0, r=25) s2 = s1 | rotate(90) s3 = s1 | rotate(180) s4 = s1 | rotate(270) show(s1, s2, s3, s4) c4 = circle(r=100, stroke_width=4) c5 = circle(r=125, stroke_width=5) show(c1, c2, c3, c4, c5)