Okay, I think I see. There's two doors in each wall, and where that fits the map on the right, they link to different rooms. But if there is only one thing in a direction, both doors go to that room... Even though that doesn't make sense if you were trying to map it. Similarly, each room looks like a cube but are marked as rectangles on the map so you know what connects to what.
Does it wrap around or do the rooms on the edges lack some of the doors?