###            
          ###?###          
         ##?!!!?##         
         #..!?!..#         
          ...?...          
           .....           
            ...            
            #.#            
            #'#            
  #####   ###.###   #####  
 ##...## ##.....## ##...## 
 #.....# #.......# #.....# 
##.....###...∩...###Z....##
#.......'...∩∩∩...M.......#
##.....###...∩...###....Z##
 #.....# #.......# #....Z# 
 ##...## ##.....## ##...## 
  #####   ###.###   #####  
            #+#