..   #...     
  .   #...     
  #.  #..#    .
 ##.. #..##  ..
##...##!..##...
..?............
.....$........#
      #<.#     
      #..#     
      .....    
     ........  
    .##...##...
   .. #..##  !.
  #.  #..#    .
  .   #.$.