..#                         #               
. ##..   #                       .             
.. ...###.  .# ..              #    #          
 .. .....  ## #.∩                 #            
  #. .... #.#.#...§   #  .## #  #.             
   .. ..##..........  ##  ##..#   .            
    #.#....##.#....####. #...        .   #     
     #......#.#...#. ....... .# #              
     #J....###......##.#...  #. #.         #   
    #...#.##.#.....#..#...#... ..              
 .....####.#.#.###.#....#. . #...  .  #        
 .##.#   ##.##..##...  ..  .. .  .             
   ##    #.#...# .#.. #.#. .#                  
         ###.#.#....# # ##  ...##  .  .  #    #
           #.#..# .##  ### # . . # .           
           ..#.#....#     . # ....  .          
          ..#.###..#.#      . #  . .           
         ..#.#   .#.##    ...# #  #            
        .....    .###    # . ## ..             
       .. .#      #       ## # ##  #           
        .#.               #  .. # . .  ≈       
         #              ###                    
                      #   .  ##.               
                #        #.  .   #       ≈     
                       .#  . ..                
                   .      #   #..              
                   .     .  .  .       ≈       
                        .                      
                          .   ..       .       
              .                                
                                               
                          .