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