Gates are entered as a string representing the entrance gate direction for the 9 nodes not on the edges, from left to right, top to bottom, starting with node (2, 2). The example maze would be encoded as wwwnwnxxn.
Valid options are:
Nodes are entered as a string representing the type of node in all 14 nodes that are not the entrance or vault, from left to right, top to bottom, starting with node (1, 2). The example maze would be encoded as oodhdodxhooxxx.
Valid options are:
Traders are entered as space-separated list of nodes. 0,0 represents no trader. The example maze would be encoded as 2,1 3,3