.      #        
           ##..   ##. #      
         #... .   ....#    ##
      # . #. ... ##.#.    ..#
      . .##.... ## ..   #...#
      #. #..##.... .###....).
    ## .##.#.##.#.#.#........
    #...##≈....#......###..##
 .   .. .#.≈≈≈..#..#..#      
  .. ..............####      
...# ....#......#.##         
.   ....###...h.#...         
 ...............#.#..#       
 ...  #......#..####.#       
...........#....#   ..#      
#.  ...........##    .#      
   ##.# .#.#..#.      #      
    .   ##...##.             
     ... .###. ..            
      # .#   .  #.