.........        
   .........   .....
   .........   .....
   #.......#  ......
   #.......#  ..O...
.###.. ....###.O....
......###..o........
 ......_....)o....o.
   .#.....#..Oo...# 
    #_.<._#...o.....
    #.....#.o....#.#
 ......_....O.......
......###.........#.
.###..  ...###......
   #.. ....#  ......
   #. .....#  .O....
   ..  .....