#           
           .#           
  ## ##  ##.            
   .. .##.$             
   #.# ...#             
   #.. #bb###.##        
   #.. #$b...# . ..     
   #..##....#... .      
  ##..b##.#.###. #.     
  #.....#...#...... .   
. ##....#.#......  ...  
#.bb....##...#.. .  .#  
###...#.##..#.#. # . ## 
   ..#.#....... ###..   
 ##......##....##.#.##  
 #..........#.#.   ..###
#.###.#..#..#..#....... 
.##...#...#..#.......#  
  ##.. ... ..## .#...#  
   #.....#......   #    
    .#.  ...#..   ## #  
  #....... .......#     
 ...#.. ...  #.#.. ...  
 .# ##...##...#.## # .  
     ..# # .  .#.. # #. 
    #     .## .#.       
    ...  ##   #         
    ..      . .