Dark Hallway                                           -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

The little light in this room is woefully inadequate to dispel the
shadows that gather around the room's edges.  The dark stone floor is cold
and bare.  The black walls are stark and unadorned.  To the north the
darkness continues undaunted.  The south is pitch black except for the faint
glimmer of some distant light source.