Answer:
A=1,3
B=3,2
C=-2,1
D=-2,4
E=-4,-2
F=-1,-3
G=2,-1
H=4,-3
J=0,-2
K=2,0
A: (1,3)
B: (3,2)
C: (-2,1)
D: (-4,-2)
E: (-2,-4)
F: (-1,-3)
G: (2,-1)
H: (4,-3)
J: (0,-2)
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