[-2,-4,1]
[-2,-3,1]
[-2,-2,1]
[-1,-3,1]
[-1,-2,1]
[-1,-1,0]
[-1,0,0]
[0,-2,1]
[0,-1,0]
[0,1,0]
[0,2,-1]
[1,0,0]
[1,1,0]
[1,2,-1]
[1,3,-1]
[2,2,-1]
[2,3,-1]
[2,4,-1]