c1 = circle(x=50, y=50, r=50,fill="yellow") c2 = circle(x=-50, y=50, r=50,fill="red", stroke="black") c3 = circle(x=50, y=-50, r=50,fill="red") c4 = circle(x=-50, y=-50, r=50,fill="yellow") c5 = circle(x=0, y=0, r=50,fill="blue") show(c1,c2,c3,c4,c5) s1 = rectangle(w=150, h=150,fill="green")|rotate(45) s2 = rectangle(w=75, h=75,fill="grey") | rotate(45) show(s1,s2)