. ...........#  
                          ..#.#.....#.....  
                   ....   ....#...........  
                   ....   ................  
       #   #.#     #..######............... 
       #.  #o#     #..#...∩#............... 
     ###.###.# #####..#....#..............  
     ......... .......#....#............#  #
     .o......# #.# #..##[###)...........##.#
     .8...84o# #.# #..)÷))).)...............
     ....o.oo# #.# #.###)###)....#.........#
           #3###.###.#..)..#..#.##.C...#....
           #.4)......#.....#..#####o)...##  
           #4###.###.#.....#..# ##.....##   
           #.# #.# #.#....∩#..# #......#    
           #.# #.# #.#######..# ##.##.##    
           ... ... ...     ...#  ### ##     
           ... ... ...     ...#             
          #.###########   #####             
          ##