#.  .         
         .. .#         
       . .##.#  ...#  .
        #...#    .  ##.
        .#.#   ..#.. # 
     ###...####..#..##.
    ##.#....#..# #. #  
    #.#W4.##...#..... .
  #.###.....#...##.#. .
  #.. ......#..###.##..
  #...#.#...#.#....  #.
#..###.#...#...#.# ##..
..  #.#.#....###..##  #
   ..#.##.#... .#.#.#  
  ###.##.###..#.#.#.   
   .....#   ##..###    
  . ...      ####      
  ##.#.                
     .