....          
       ....#    #     
       ....           
    ###...##   .#     
    +......# # .      
    #..#.#.#.. . #.#..
    +.#.....###  .. .#
    #.X.X.## ..##     
    +......##...##    
# #+#...#..#... .#    
#.#...#.#.#...#...... 
 #.#........#.∩. ..#  
 ##...#.#..#..... ..# 
 #..#..##..##. .#.#.. 
#.#.##...... . .......
##.# #.........∩....  
   ###.####.###...#   
   #....#  #.#  #     
   ##...     ..       
   .....#    .##      
 #..##. .     .       
 ##  . #.#            
    #.  #.            
    .                 
   # .   .##          
          #