# . #.. .   #  .#
      ..##. # .. #.#. .
     # #  ..# .#.  #..#
   #   .... ##. #### . 
   #   .# ..... . ##. #
  .  ##  . #.#...# ##  
    ... #.###. .... .. 
   .#..   #..  #.# ##.#
    #    #. .### ..   .
          ###..##.#.   
         ## .......##  
     ## # x.#....  #   
     #.##.#..#.. ...#  
    ##.#.##x.##...###  
  ###...#x .#.# .#..   
 ....#*#..##. ..#.# #  
#................##    
# #.#.....#.##....#    
  ....##.#......##..   
#..#.. ##.#...###  ≈   
#3..#. #...###.#       
 .##....#...#  .#      
   #.....##.#   #      
   #....#  .#          
   ..#..   .#          
   ##..    ##          
   #.#                 
   .#