...                     
   ..     .#.             
    .. #.....###.         
    #. #...#.# .#         
    #.# ...##.. #     ... 
    #..##.. .. ####  ...  
     #..#.#....#v.v# ..   
      #....#...#.(.##.#   
   ..  #[.#....#..v#..#.# 
  .# ..#. .....#'''#...). 
  #.. ...  ####.....##### 
 . .. ....#   +.v...'...# 
.  .  .  #    +.....'.v.# 
.. . .#.      +...v.v...# 
#..#...#      #.vv..##### 
  ..... #......#v''#....# 
  #...# #.#..#.#...#..... 
        .... ..#.∩.#.###..
        .## ##.#...##.   .
             #.##### .    
             .#           
             .