###############
 ##.......M......
##......####.....
#......##..## ...
#.....##....##...
#............... 
##.............. 
 ##............. 
  #+##........#  
     ##......#   
      ##....##   
       #....#    
       #....#    
       #....#    
       #....#    
       #....#    
       #....#    
       #....#    
       #.∩∩.#    
       ######