.###      .##   
           ....#    #..    
             ...##  ..   ..
           .# ....  .## .. 
           #..##..##..##..#
           .......4........
           ............... 
       ..  .....#.4...#... 
 ... . .. .#.#. ##...##   .
  .  ...  ...... ##.##  #.#
........    .   ##...# #.. 
 .  .  ..  . .###  ...#....
  .... # . ... ........ .. 
 .... . . ## .#.# ....#. . 
  . .  ..  . .#.##. .## .  
   #.   .#  . ..###.##  #.#
      ..  .#..### . .#  ...
  . ... ..  ..#.#.....#....
.  # ..####   .#. .4... .. 
   ..##    ##..##.....#. . 
  _##      #.## ##...#  .. 
          ...   ### ##  #. 
         ...       .     . 
        .  .   .# ..  #    
       . .     .  ... 4    
        . #          . .   
                       # . 
                   .