##.....##            
      ##∩.....∩##           
      #∩.......∩#           
      #_......._#           
      #_......._#           
      #.........#           
    ###.........###         
    #⌠..........s§#         
#####.8.........8.######    
∩___..r.r.###.......__∩##   
.......s8.# #.8........∩#   
.......@..###.............# 
......r###r..###..........§#
.......  #.<.# #..........⌠#
.......  #...# #..........⌠#
....... ..###.............##
........8.   .8........∩### 
∩___......   ......___∩##   
    #.8...   ...8.#         
    #⌠....   ....⌠#         
    ###.       .###