A Large Cavern                                         -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      -      -

You have reached a large cavern.  You squint your eyes as you enter this
better lit and much larger room.  The walls are smooth and warm and seem
soft to the touch.  The floor is covered with much of the ash that was in
the tunnels.  On the walls you see oddly drawn pictures, one of them
depiciting a man running from a red wolf.  You stretch your legs and arms
just as a small tremor sends you to your knees.