......##.
         . ###4....#.#
         . #......#.#.
          .#.#. ?.... 
          #.#.......# 
        ###........## 
         ....#......#.
   ...#.##.#.#.......#
     #....x#......##.#
     #..###...........
   .#.   #...........#
##      ##.........#. 
 .  #   #..###......##
... .   ##. #......#.#
##.. ## #.........#.# 
 #   .####..##.....## 
.. # .. ...#.# ....#. 
# ..#..#######......# 
..#    #.....# ....## 
#. #..#.#.......... ..
 ..  ....# #.. ...####
.#.#..  # ##....###   
# ...#.#...  ..##     
..#.  ##.###....#     
...### .    .#. #     
...    #  #..#. .     
..#        ... . .    
    #     ...  # ..