Code
c1=circle(x=50,y=0,r=50,fill="yellow")
c2=circle(x=-50,y=0,r=50,fill="yellow")
c3=circle(x=0,y=50,r=50,fill="yellow")
c4=circle(x=0,y=-50,r=50,fill="yellow")
c5=circle(x=50,y=50,r=50,fill="red")
c6=circle(x=-50,y=50,r=50,fill="red")
c7=circle(x=50,y=-50,r=50,fill="red")
c8=circle(x=-50,y=-50,r=50,fill="red")
c9=circle(x=60,y=0,r=50,fill="yellow")
c10=circle(x=-60,y=0,r=50,fill="yellow")
c11=circle(x=0,y=60,r=50,fill="yellow")
c12=circle(x=0,y=-60,r=50,fill="yellow")
c13=circle(x=60,y=60,r=50,fill="red")
c14=circle(x=-60,y=60,r=50,fill="red")
c15=circle(x=60,y=-60,r=50,fill="red")
c16=circle(x=-60,y=-60,r=50,fill="red")
c17=circle(r=20,fill="white")
show(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17)