.          ..     
  #. #       .  .   
   ..#.     ≈.#.#   
    #..####  ..#.   
     #....##..#.#   
  .   #.§.#....##   
.. . . #.§....#     
 .# # ###5§#..#     
...........#  .#    
 .....##..#. #      
 .#....#.#..##      
#..#.. ..##..#      
  ..  .#......      
 #......#####..     
 #.# . .##..#       
  #  .....##        
.. .# ##...       ##
 #.#.#. # .###   #.#
 # ##  .. #.. #   .