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