Pattern

By Fathima Sana pv
c = circle(r=91 , fill="red" , stroke="white")
c1 = circle(r=89 , fill="black", stroke="white" )
c2 = circle(r=77 , fill="red")
c3 = circle(r=70 , fill="black" , stroke="white")
c4 = circle(r=65 , fill="red" , stroke="white")
c5 = circle(r=61 , fill="black", stroke="white" )
c6 = circle(r=55 , fill="red" , stroke="white")
c7 = circle(r=53 , fill="black" , stroke="white")
c8= circle(r=47 , fill="red" , stroke="white")
c9 = circle(r=49 , fill="black", stroke="white" )
c10 = circle(r=45 , fill="red" , stroke="white")

c11 = circle(r=42 , fill="black" , stroke="white")
c12 = circle(r=39 , fill="red" , stroke="white")
c13 = circle(r=36 , fill="black", stroke="white" )
c14 = circle(r=28 , fill="red" , stroke="white")
c15 = circle(r=20 , fill="black", stroke="white" )
show(c,c1,c2,c3,c4,c5,c6,c7, c8,c9,c10,c11,c12,c13,c14,c15 )