....       
             ....       
            .b...       
         ###.....   .###
         #⌠......   ..⌠#
    ######.8.....  ..8.#
   ##∩_._@bb...#   .....
 ###∩.....{..8.#  .8... 
##......b......###...   
#⌠...b....b.###...#     
#⌠..........# #.<.#     
#⌠....b.....###...#     
##......b......###..... 
 ###∩........8.#  .8... 
   ##∩___......#   .....
    ######.8...... ..8.#
         #⌠........ ..⌠#
         ###.........###
           #_.......    
           #_.......