gadl:
(3,1)
gadl:
(3,0)
gadl:
(3,-1)
gadl:
(3,-2)
gadl:
(3,-3)
gadl:
(2,1)
gadl:
(2,0)
gadl:
(2,-1)
gadl:
(2,-2)
gadl:
(2,-3)
gadl:
(1,1)
gadl:
(1,0)
gadl:
(1,-1)
gadl:
(1,-2)
gadl:
(1,-3)
gadl:
(0,1)
gadl:
Recursive Chessboard
gadl:
(0,-1)
gadl:
(0,-2)
gadl:
(0,-3)
gadl:
(-1,1)
gadl:
(-1,0)
gadl:
(-1,-1)
gadl:
(-1,-2)
gadl:
(-1,-3)
gadl:
(-2,1)
gadl:
(-2,0)
gadl:
(-2,-1)
gadl:
(-2,-2)
gadl:
(-2,-3)