#                      
.  .                    
  #.                    
    .           #       
# ..  #   ##            
# .    #   .            
.###      . #. #        
   #### ###..#.         
# .. ...# .. .# .       
### ## .##.  .##..      
    #.. ......  #       
   #......#.#    # #. ##
   #(#..##...# .### .#.#
. . #.# . #..##.# . #.# 
. .  # #...##..  #...   
.#  #....#...#.. .. .#..
   . ..#. ..##.##.....# 
  .     ##### ..#.....# 
            ...#.###    
           # . # ..#    
           #....##x#    
           .. #. #∩#    
          .  ##. ###    
          ..# .##       
         ...  #