# .  ..  
                      ....#...#
   .#              ###. # ... .
            #### # .. #. ....##
    #..### ##....# .#.  #......
      .....  #...#. # ##.#.....
       ...#...###..##.#......# 
        ##. #..#..........#  # 
     # # .### #.#..####...#... 
     #...#...## #.#.##.#...#   
      ## # ####. ..#.#...#..#  
      #..## ### #.##..#.#.. .# 
      # #..##.....###.#..##  # 
        #∩...####.#...## #     
     ## . ##..##......###      
.. .....#.#......##.#...#      
#  . #.. #.. #.  #.####A###.#  
     ## ##.##   ..#   #.....#  
        #.   # #.#    #...#.#  
        ## ..#  #     ..#...#  
          #.##       ##...#.#  
       # # ..    #    .#.#...# 
       #...#   #.#    # .....# 
         .. ...         .#..#. 
         .# . # .       .# ..