.      #           
    .     ..           
    #.  #..# .  #..# .#
    #.  #.. #.. # .# #.
   ##.#  .##.#####.#...
   #...##.....## # ....
   #.#.....#   ...  ...
    #.#z..#.### # ##.. 
   ..#..### #....## . .
 ..#..##.##.### ..## ..
.#...# #..##.#.. ...#.#
 #..# # #.#.#.#. #.#. #
 #.. ###...#....#.  .  
 ..   .#.##.##.#. .##  
      #.## #.. ...#... 
      #.#... . .#. #.  
      .#.# #####.#..   
     ##..#       .#    
      #.#.       .     
      #  .X            
      #.  #.           
       . ##.#          
      .#    .          
      .