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