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