. #..###  ..#.#.#   
#. #..  ...#. ..    
...#...#....#  .#   
..#.#.## ...##..#   
.... ....#.#.#..#   
....##...##... ##  #
......#..# #.....  .
...#.... .#..## #.#.
.#......##..## ..#  
.##.....#.#....#    
 #.......#.##.##    
    #.....## . .    
 .##....#3..# ..    
 .#.#.#z#...# .#.   
 ..###.....#..  ... 
 .   ...##.....# ## 
    ...#  .#x #.#   
   ....   ..#.# .   
  #..#.   .# .#