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