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