..                       
       . ..   #                    
            #.                     
        .   ..#   #       .#       
 .   #         #..       .         
            . x. ..##      #       
       .  .. .#    .#    ..        
     #  #  . ...   ..#  .. #    #  
     .. . ##   ...  .##  ..#   .#  
    .   .        #.##. ##.. ###.#. 
   .    # .# ##.##..#.  ..  .#...  
 #    .  . ..     ..... ..##..#    
     # .# # #  #   ....#.#....##   
       #   .    ###..##.##.....#   
  .   .  #    .   ## .##u..#  #  .#
                   .###.###.#....  
   #         #    .##...#.# .#     
.                ####x...# . #.### 
                 ##.#.##.#..... .# 
                # .#..# #.##.##..  
               ###.X#.###.#  .   # 
               #.#..###.#.#  #.#   
                #.#.## ##.# ## .#  
                #..X#...       . # 
                #..#..   #      #. 
  #             ##.#X#...          
                #.#..#####         
                ###.....#          
                  ###...#          
                    #X###          
                    . .            
                    . ..           
                    . .##          
                   .. .. .         
                  ...   .