...     .......
                  ......   .......
                  ......   ...... 
                   #....   ....#  
                 . ##...###...##  
                 ..#.....#.....#..
                 .................
                 .................
                 .................
                  #####.4##.##.#.#
               #      #...##.. #  
               #.###  #2. .####   
                 ... ##.#.....#   
              #.   .#..#..#.#.#   
    . #        #..##.###.#...##   
    #            #... ###.###.#   
      .          #..#...##   ..#  
.  .  .         #. ####2.##   ##  
     .          #.#  # #4 #       
                ##   #.##.#       
                      #...#       
   .                 #   .        
      # ###       #.  . # ..#     
   .     .       ##. ##.    #     
     ###        # . ## ..  ..#    
          #  ##.. ##.## ##  #.#   
       .# ##   .###. . #.    ...  
     #  ##   # . ## #. 4#     .   
    .    #  # #.# ...## #         
  #          #.## ..## .#         
       # .  .##         #         
           # #.#    # #           
      #         #  ..             
       .         . .              
     .  .##  #    #               
              #                   
       #                          
                    .