...        
                       ..#        
       .#           ## ..##       
       .       #    ..#.#.#       
    ##        ...#   .....#  ..   
   # . .  ≈≈... #..###..#   #.##  
     .     ≈... #......## ##...##.
     ..  #. .. .##..#...#.........
     #.#..... . ##............#.# 
     #  # ..≈.#.#.##.#...##.#...# 
.    # #... .≈......###....##.#.##
  .  #. . # ≈...#.......#......#.#
  #.  #..#. ..#.#.##.......#X...# 
      ##..≈ .....##........X...#. 
     ....  .. #..#..###...####.#  
    ## #. .≈≈≈.#..#.#....... # #  
     ##.. .≈.♣..#...#........     
      .#  #.#####  .#..........   
    #  #  ###      ..........     
      #            .#...... .#.   
                  #.#. ...   .    
                   . ..... . #.   
                    .   .