34 here (after some tweaks): 0 0 0 0 0 1 1 1 2 2 2 2 2 3 3 3 3 0 1 1 3 3 0 1 2 0 1 2 3 3 0 2 2 3 0 1 2 2 3 0 0 0 3 3 3 1 2 1 1 2 1 0 2 3 3 2 1 3 3 1 1

34 here (after some tweaks): 0 0 0 0 0 1 1 1 2 2 2 2 2 3 3 3 3 0 1 1 3 3 0 1 2 0 1 2 3 3 0 2 2 3 0 1 2 2 3 0 0 0 3 3 3 1 2 1 1 2 1 0 2 3 3 2 1 3 3 1 1 0 0 0 2 3 2 1 0 3 0 1 1 3 2 3 1 2 1 1 3 3 0 0 2 1 1 3 2 0 3 0 1 3 0 1 2 3 2 2 0 2 1 2 0 2 1 0 2 3 3 0 2 3 0 1 3 1 0 1 3 0 2 2 2 3 0 2 1 0 1 1 0 1 3 3 2 0 1 2 1 0 3 1 3 2 3 0 1 3 2 0 1 2 0 3 1 0 2 2 1 0 1 3 2 0 1 0 2 3 2 1 3 1 0 3 2 0 2 3 2 3 1 2 0 3 0 2 3 1 3 2 1 0 2 3 3 0 1 2 0 0 1 2 3 0 2 3 2 3 0 1 1 2 3 0 1 0 2 1 0 3 1 2 0 1 1 3 2 0 3 0 2 3 2 3 0 0 3 2 2 0 3 1 1 3 2 0 1 0 1 1 0 3 2 3 2 3 1 3 2 1 0 0 0 1 0 2 3 2 1 1 3 3 2 0 1 2 1 0 1 2 2 3 0 0 1 0 3