..........     
  ...........     
   .........      
   #. .....#      
   #.. ....#  ....
.###..  ...###....
......###.....O...
......._......O...
....#....o#.......
.   #_.<o_#.......
   .#.O..O#O.....#
  ..o.oO........O.
......###o........
.###.. ....###.o..
   #.......#   ...
   #.......#     .
   .........      
   .....oo.o      
   ....oo.oo