# #   #. 
      x#.    .   ..# 
        #.  ...  .   
      .#  .#   ..  . 
       . ..## ..# ...
     ## #...#...#.. .
         #.    .# .  
 x    #. .# .. .# #..
  . ###.#. . #.#.##..
  #4#....#........# #
 # ... #... ........ 
  ... ...u#..  ######
  ..## ...#. ....    
    #. . #.##.. .#   
    # ...##.#   .#   
#.#.##..#.#.#....### 
#.. .##.# .###.....# 
  # #..####4.# ...#  
  #. #...#...##..#   
#.......#....4..#    
##.#...#####....#    
 ...##...#.##..###.# 
#.#. ##.#..#..X....# 
. #    #..5#.##..X#  
      #.##..## #.#.# 
     ..  #.#.#  ..#..
   #..   #.#...  .# #
  ...    ###.##.# .  
  ##        ..  .#.. 
            .#   ..  
            ##    #