c1=circle(R=160,fill="yellow") s1=circle(R=100,fill="blue") c2=circle(R=70) c3=circle(R=50) c4=ellipse(x=0,y=50,z=10,w=60,fill="red") c5=ellipse(x=0,y=-50,z=10,w=60,fill="red") c6=ellipse(x=-1,y=50,z=100,w=60,fill="red") c7=ellipse(x=0,y=1,z=0,w=30,fill="blue") c8=ellipse(x=-60,y=0,z=100,w=60,fill="green") c9=ellipse(x=60,y=0,z=100,w=60,fill="green") show(c1,c2,c3,c4,c5,c6,c8,c9)