.     
  .#      .     
   .#    .##    
. ##.    ..     
#.#...   .#     
#.∩...# #.#     
#.#...#(.###    
. . ...#.....#  
  .###X..#. #...
#...  #.####    
 #..  ##..#     
#  #    ..#     
        ....    
#       .....   
        ....... 
        .....#. 
        ..#.##