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