..   .          
                     .  #            
                    #. .         #   
                    .        #  .    
                   ..#    .#   .  .  
                   . . .  .#  ..# .  
                   .#  # .....       
                    .  ..#. ##.      
                 . .#    #  #..      
                 #..## ##.# #.#. #   
              ..... ... .....   .    
              ........ .......  .#   
              ....... . ..X..    #   
           . . #... .#... . ... #    
           ...###...## . .###   #   #
           ....#.....# ....#  .      
        ...... . .. ............     
       ..∩...... ...... ..... .      
       ........ ...............      
       ........#.....#.....#..       
    . ........###...###... ##...#    
   ... ........# X... .. . # ...     
  #...... #..............  ..        
 ##......##.......... ........       
..............X........ ......       
...............#... .#....           
..............###...###...           
...............#... .# ...           
..................... .              
.......................              
  #....u.##............              
  #......##....#....                 
..............## ...                 
...............# ...                 
##..#.###.####...                    
#.# ##   ..   .#.                    
#        .#.                         
         ##.#                        
            #