##      
                                       ..     
                                     .#.#.####
                                    .......a.#
                                           #.#
                                           #.#
                                           #.#
                                           #.#
                                           #.#
                                           #.#
                                           #.#
     .               #         .           ...
  #...              ...      ##.#          ###
  #...##           .##.######...#             
  #.....           .............              
  #....#.            #........                
  #....#..#            #....###               
  #....#..#            #....W.#               
  #....#..#       #.####......#               
  #...<#..#       #...........#               
  #..#.#..#       #+####......#               
  #..#.#..#       ............#               
  #..#.#..#       .......######               
  #..#....#       .......#                    
  #..##...#        ......#                    
# #..##...#        ......#                    
#.#..##...#         ......                    
#.......>.#           ....                    
###..####.#                                   
  #.....#.#                                   
  ##._O.#.#                                   
   #....#..                                   
   .....# #                                   
  ##.##.#                                     
   #$# ..                                     
   #.# .##                                    
   #.# .#                                     
    .