#                      
.   ..   #                
 #      #.   ..           
 .  # .# . # ..           
  .# . .  ...             
 ( . .   #..     .        
    ...  .##    ..        
    ∩. . #.### .#         
   #. #.... ...### ##. #. 
    #  #..#..###.## .#... 
     .#  ....  ...  .#.#  
    #.### ..## #.##.#...##
    .  ..## ..##.. ..#.#.#
   ... .....#..  ....#...#
  . .. #........ .#.....# 
      .........###....##  
 # .  #. #...#..3.##..#   
        #..#..###...######
        #..#.. .#.#..#...#
         # # . ..##.#....#
            . #.#..#.#.###
            . ##.#.#.. #  
              #.##.#.##   
              # #.#.#.#   
                # #.. #   
                  ##..#   
                     .#   
                     .#   
                     .#   
                      #