Question 898644
 <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi
{{{drawing(500, 500, -5, 5, -5, 5,
circle(-1, -2,0.2),
circle(2, 5,0.2),
circle(4, 1,0.2),
circle(-3, 2,0.2),
locate(-1.3,-2.4,"A"),
locate(2.3,4.4,"B"),
locate(-3.4,2.1,"D"),
locate(4.3,1.1,"C"),grid(1),
graph( 500, 500, -5, 5, -5, 5))}}}