.                                 
               .                         
       .     .        #                  
           # ...  # #.##                 
         . .    # $#.  .                 
          .  . #..#.. . # .#             
            L#    # . #.  .#  ≈          
             X  #..# ..##. .  ≈ ≈        
     .     #   ..#.###.     .  ≈≈≈       
               ## ..#. #..  .§≈≈≈        
         X .   #.### #. .   .#≈≈≈≈≈ §≈ ≈ 
      . .   ####.  ##. ..##...≈ .≈.#.≈≈≈≈
        # .#   ..   #...#.....≈≈.≈.§.. ≈≈
           .    ##.###..#.#...≈#...≈.≈..§
#         #  #. #.  #.#..#..#. #.#...≈#≈≈
         #.     #   .  #.....###.#... .. 
             . .  .### #...#....#.....#≈≈
       ##     .#..#.....#....##..#.#..≈≈ 
      #    .#  ..  #.#.#........#..#.≈≈≈≈
      #     ## .  ## #.##.##..######≈≈≈≈.
     .      ###  .#..#...##.....#.    ≈..
     #    ..        #..#....#######     #
       #      .    ##..#.D.##     ≈≈≈    
      #   # #   .#  #....###       ≈. #  
         #.   #.   ##.###...#       ###  
          #     #   #    #.#.#           
           .#             .#             
             .             #             
              .#