$             
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                 ..#               
                 ..+             $ 
.#               ..#               
...              #.#               
....             #.#              $
.....            #.#               
......####+##    #.#               
......$.$...#   ##.#               
###.##$o....#####<.#               
  #................#               
  #................#               
  #...########...#.#               
  #...       #...#.#               
  #...       #.....#               
  #...       #...###               
             .....                 
            #####..