The Shades Note: The single blue 3 exit does not exist in the game, but it seems clear from the layout/numbering that this is a mistake, so I've included it on the assumption that it will be fixed at some point.

You can all worship Cloister for this map, as it's copied from the one he mailed me! Just as well too: My own failed attempt to figure out how the exits joined together ended up looking like a paint-by-numbers picture of spaghetti :)