#     
                    # #.     
                    .#.      
                ##  #.#      
             ##.#.###.#      
             .........#      
              ####.#h#...#   
              #....#.##.#.#  
               #..........#  
        .     #.##.#####.... 
        #.      #..# ## ....#
       ##.#     #.....#  #..#
        . .#  ###...#.#   ..#
        #.∩.###......#..     
         #.....#..##..# .    
    # .  #.##.....#####      
     ..###.#  .#... #        
       ....#..#.#.# #        
    .. #.. ...#.. ..#        
    #... .##...##..##        
    #.... .# .##.. #         
         #.......#.          
 ## # ####C#_#.#.. ..        
  ....' ##..#... ..#.        
 ...   .  ...#### #...       
.... .'..#...     # .        
####≈##...### . .            
  #≈  #.#.#   # ..           
  ≈    . #.#    ..           
      ≈≈≈  #                 
      # ≈                    
     .. .                    
    . .                      
       . ≈≈