###   ..   
   ##..## ...  
 .##....##.... 
...............
..............#
.............  
 #....zMz.#    
  #...M..#     
  ##..MM##     
   #....#      
   #....#      
   #....#      
   #....#      
   #....#      
   #....#      
   #....#      
   #.∩∩.#      
   ######