.                     
                           
                           
   ##                      
   #.# .                   
   #     # .#              
#  #. ..  ... .#           
    #.  #..  #  # .≈       
  #.#.. ## #.#  ##         
 #   ##.  . ####... .      
# . ...  #.  . #  . #      
  #   .. .# . [....     #  
     ##  ##   . #   # #    
      #. ## #.  . x . .    
      #  #.... .. ....     
      .   #.. .   ..  . #  
     #  # ##   .##x.##..## 
       ... ....  ......$.. 
       # .# .## X.# .#...  
          #....####.#..  # 
          #..##..##..#.#   
        #. ##..#.#..X#.#   
       #    #.#..5X∩X.#    
         #  .#.#....#.X...#
           #...#.#..# .##.#
          #....###..#      
          ###.   #..#      
            .#.  .#.#      
           #      .##      
           #)   ###