Question 915297
{{{drawing(300,300,-4,10,-4,10,grid(1),circle(1,1,0.3),
circle(1,1,0.2),circle(1,1,0.1),circle(1,1,0.15),circle(1,1,0.25),circle(1,4,0.3),line(-10,-43,1,1),line(1,4,10,13))}}}