###. ..# .          
#..  .....#         
... ###.###         
.#  ## ##       .   
.###. #.#  #   .#.  
##....#.#  .###.3.  
    ....#  #.#...   
 . #.#. ###....     
.. #.##.#.##.##     
##.. #.....4..##    
 ##...####.h.#.##...
  ## #.###.#.....#  
       ##..#.#.#.x.#
       #..#..# #  .#
      ...#.#.4.     
     #...##.#.##    
     #... .. ..     
     ..# .#. #..    
        .. #  ...   
       #.     ...#  
       .      ..#.