#.....#             
          ##.....##            
         ##∩.....∩##           
         #∩.......∩#           
         #_......._#           
         #.........#           
         #_......._#           
       ###.........###         
       #⌠...........⌠#         
  ######.8.........8.######    
 ##∩___......###......___∩##   
##∩........8.# #.8........∩### 
........r....###.............##
..........###...###..........⌠#
..........# #.<.# #..........⌠#
..........###...###..........⌠#
.............###.............##
##∩........8.# #.8........∩### 
 ##∩___......###......_._∩##   
  ######.8.........8.######    
       #⌠...........⌠#         
       ###.........###         
         #_......._#           
         #_......._#           
         #_......._#           
         #∩.......∩#           
         ##∩.....∩##