.     #                       
     #        #                  
            .                    
      .    # .  #                
#     . .. # .   #               
#     . #    . #.#          .    
        . .     .# # #  ###.     
    ≈##≈   .## .     .# #..##    
     .#     #  ## .#. #  #   #   
   #  ≈.#.#.        #  .    .    
        #   . . # .#. #.   #     
       # .## ..####...  .  # #.  
        . #  #   #...   ..# ..#  
   #    ##     #..#  #....  .## .
              #. ## ..d  . ##. ..
              .. .. # ...# .#... 
              # ..# ## #.#...#   
            .##.    #. # .#..#   
          .##.#.     .#4...#     
           . ....  ###5###.#     
            .....# #..#..5 #     
         #   #.. .##..#.##.#     
      ≈  ...###.##.d####  ...    
      ≈.  .≈........#    .5 ##   
      #.. ###..#..# . .#   .     
      ...≈#..##..#  . .....      
      ##.≈≈.#$##.#  ##. ..##.    
      ...≈#...#..#    ....       
      #..≈....x..#     .#.       
      ##..≈≈≈#..##      #        
       #..≈♣..##.#               
      #.##≈≈.#  ##               
      ##≈≈≈≈≈                    
       .≈#≈.≈                    
       .≈≈≈≈.                    
       #...##                    
       ...#