.   .     
                            .           
                          .      #      
                             .   #      
                            #  # #.     
                          .  .   ...    
                          #.. #.   ≈    
                   .       .  #.   ≈   #
                   .      .# #≈.≈≈      
                 ###.  ## . .##         
                 # ..  #....  .   #≈.  .
                    .# #. .   #. ≈.     
                   ...# .. #..   .      
                    #.#.#  .# #         
             #.     ##.#..   #.#..      
             ..###  #.# .#              
            ..:... ## .#    x## .#      
            #.#. ...# ....#..  # #      
            #.#.#..#.###.. .. .. ..     
            #..#.#.#.###... #    .      
             ....#.##X.x  .#  . .   #   
        ##  #..#..X.x..###.# ..#.       
        #.###.. .#.#####.  ..  .  .     
   ###  ##x.#...#......... ##...#  #    
   #..###.##...#..#..# ##.  # .#. ..    
 #..##..4#.#..#x.#.##.#       . #       
   #.....#x#.##...#.....                
   #..###.*X##.x#...#.#.#               
   #.  #..#.....##.....  .              
  ..  ...#...#...  .. # ..              
 .. ..#.#.....#.. ..##                  
#.... ##..#.##.##  ##                   
. .#      .#. ...                       
            ..  .                       
             ##