..     ..      
   #.    ..#      
   #..  ...#  o...
.###..  ...###....
......###.........
  ..O.._..........
    #.....#.......
    #_.<._#.......
  ..#.....#......#
 ......_...o......
......###.........
.###.. ...O###....
   #.......#   ..o
   #......o#     .
   ........o      
   ..........     
   ..........