.                               
                                  
  #                               
                             ..   
    ..   .              #    ..   
        #.           ≈##.#   . ## 
      #.   #     .##  ≈.#.###.#.##
  . #. #.   #  .#..≈≈##. #. .#... 
       #  . .  .#.#≈≈#.≈##.....#  
..     . ..  #.##...≈≈≈#≈≈.#..#   
  #  #    #  ..    # ♣≈≈.##.#     
      . #. ...#    #..≈#≈.#z#   # 
   #  . # ##     # #.#≈##.≈.##..# 
  ##   .   . #    .# .#...≈.. #   
.     #    z### ..##z#####≈...#   
        #  #. .# #..#.#  #.≈#.... 
     ..    . # .#.##..∩# #.###≈###
           ## #. #.# #  .##.  #.. 
               #.##..  #..≈≈   ##.
               ..   #.  # .≈≈     
              ..##    .... #      
             .#.       #          
            ..                    
           .# #