##  #            
     .##.            
     ...#            
##   ... ## ..       
 ..  #....#..#       
    ##.#...#         
   # ....#           
     #b###           
     #...# # ##      
     ##..#.# .#      
 #.   ##.#.## #      
 #.   #..#.#.#.#     
  ... ##..# ..#      
  .# #  ##.#.##      
   ...# #####.##     
 .. #. #.#.# #.##    
 ... # .#. ..##.#    
 #....##.# ##..##    
     #.   #  ## .    
     ## ...##.#..# # 
       ## #..# #..   
        ....#.. #.## 
       . ..## .. #   
    # . ...#  #. #.. 
    .#   #. ...#. .#.
      .  .## #.#.#   
         # . . ## #  
           # . .     
           #### #.