A Dark Passage                                         -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      -      -

Light illuminates the empty darkness, dispelling the fear that always
comes with it.  Its orange glow is attributed to the age old stains that
covers the lantern shade.  Above is the exit - a well-concealed trapdoor
camouflaged by its deceptively small size that would have escaped notice
unless subjected to close investigation.  To the north is a dark tunnel
beyond the illumination of the lantern, and a sturdy ladder reaches upwards.