..     . .
         .  #  .      .
         .  #   ..  #  
           .# . .# ##  
     ....   .  . ##    
   . ...  .. #.#.  #  .
 ## ... ##.##.    #..  
   ....# .. .  ..## .  
####    #.# ...# #. .  
 ...# . .# ..#.##.# .  
  #. #..## .. # .# .   
   #.##.#....#. ...##  
#...#X.#....# ..   #   
#####Xx.#. ###.#  #    
   #.#.### #  . . .#   
   #.###      # .#.    
   ###             ..  
               .#  #