.#      
                 ..###    
      ###########......   
      #.....#..#........  
      #.................  
      #..#.............#  
      ##.#....##.......##.
     ##.....[.............
     #....................
     #............#.......
    ##...........###......
    #..###.....#..........
 ######.....##.#..........
##...###.......#.#........
#........#.....###........
 #........................
 #......##................
 ##...............)##....(
###........#........#.....
#......∩...##.oo.<........
#....#.......o.)..[.......
...###...............#....
..> #................###..
.. #..........(##....#   #
   #..#........##..#...   
   ...###).....#..##....  
  ...#   ...... ... ....  
 ....    ..... ...  ..#..