.  #                
     .. ...              
      .. .         .     
       #..     ###...    
        #..  #..#...     
    .   ## ###.......    
    .. ##...# ..#...     
    ...#...... ...#      
    ... ........#...     
    ... ........#        
   ..  ##...#..###       
   #.#  ##...... #      .
   ...###........##   ..#
.#.....#..........## .#  
........ ...#..#. ..#    
 #... .#......#.# .#...  
  #...###......#.. ...   
  ##.#  ##....#.. ..#.  .
 ##...###...####. ##. # .
.#.....#x.........  ..   
..........#..#.#. .  ..  
.#.....#....#.#..    ..  
 ##...###...##..#.       
  ##.#  ##.## ...        
  ..#     #..  ##        
 ..#       #..           
..#         #..          
#.           ##