..... ##..## .. 
.....##....##...
................
  ..............
   ............ 
    #........#  
     #..Z...#   
      #.M..#    
      #.M..#    
      #....#    
      #....#    
      #....#    
      #....#    
      #....#    
      #....#    
      #.∩∩.#    
      ######