Question 841422
{{{drawing(300,300,-4,10,-4,10,grid(1),circle(-2,8,0.25),circle(5,7,0.25),circle(4,0,0.25),line(-2,8,5,7),line(5,7,4,0),green(circle(-3,1,0.25)),line(-3,1,4,0),line(-3,1,-2,8))}}}