.### #####        
      . #..... #        
 ...  #. .....##     .  
 . .  . ##..... ### ... 
 #...  #...##...   #..# 
  ..... #.... # #..... #
   #..##.# ###. .. .# . 
   #..... #### ##. .....
    #...###..##..# ...# 
    #4##.###. #....##   
     #..#..#...#.#.....#
   # #...##......# .###.
  ##.#..#....#.... . #  
  #..3..#...#..# ##. .. 
  #.##..##.#....#   #.. 
 ..  ###.#.4......#   #.
.       ..##.#... .     
        #.#.#.......    
        #.#.   ..#..#   
         #.             
          ##