(13,29) , (16,28) , (18,25.5) , (19,23.5) , (20.5,21) , (21,19.50) , (22,16.5) , (23,12.5) , (23,11) , (22,7.5) , (20.5,5.5) , (19,4.5) , (14,3) , (12,3) , (7,4.5) , (5.5,5.5) , (4,7.5) , (3,11) , (3,12.5) , (4,17) , (5,19.5) , (5.5,21) , (6,22) , (7,23.5) , (8,25.5) , (10,28) , (13,29)