#######            
  ##......            
 ##...... ###......## 
 #......##..##......  
 #.....##....##.....  
 #.................   
  #................   
  ##.M.....M.(...Z#   
   #(##........##'#   
  ##..##......##.M##  
 ##....##....##....## 
##......#....#....ZM##
#.......#....#.....M.#
#.......#(...#.......#
#.......#.(..#.......#
##......#.(..#......##
 #.....##....##.....# 
 ##..M.##....##....## 
  #...###.∩∩.###...#  
  ##### ###### #####