#           .       
  #  .          ..       
.#.##.      # .          
  ....     #. .#         
   ...###  .#..          
    #.#..#  .            
     #.... .   .   .     
     # .  .   . .#.      
    ##...###  ...        
     ..#.##   . #        
    ## ##  # # #         
    #. .#.#.#.########   
    ##  .#.#. .....####  
      ... . ...###....#  
     ##...#.#.##...#.##  
     #.#..#..##.4.#.#    
     #.. ####...#..####  
     #..  #.....#.#...## 
     . ..#.##.##.......# 
    .#  #..#...#.#....## 
    .     ... ... .#.##  
        . ##.  #..#. .#  
       ##  ##.#... .##.. 
            #.  .. .. ..#
            # ...  #.. ##
       # .    #.#   #.   
  .  # # ..     .