(16,0)
(2,0) (5,0) (9,0) 

(16,0)

(1,5) (2,6) (3,7) (4,8)
(2,6) (3,7) (4,8)
(3,7) (4,8)
(1,5) (2,6) (3,7) (28,10)
 
(1,1) (1,6) (3,0) (1,-1)
(3,6) (9,2) (4,0) (6,-1)
(1,8) (0,2) (2,-1) (4,-1)
(2,1) (1,3) (1,0) (12,-5)

(9,27) (169,139) (84,40) (370,10)
 
(1,1) (3,6) (1,8) (2,1)
(1,6) (9,2) (0,2) (1,3)
(3,-0) (4,-0) (2,-1) (1,-0)
(1,-1) (6,-1) (4,-1) (12,-5)

(-27,49) (-4,71) (14,23) (33,15)
(29,105) (53,85) (59,21) (148,-40)
(0,32) (-42,47) (10,27) (61,-19)
(16,28) (26,75) (24,9) (135,-105)

(1,0) (2,0) (3,0)
3
