$#   
 .        ..#   
 ..###    ..#   
 .....####..#   
   ......#..#  .
     .......#...
      #.#......#
      #...#     
      #...#  ## 
 .#..##.###...# 
#.......<F....# 
...#............
  #.............
 .........#.....
##.......###....
#.....##..  ..#.
#..... ...   ..#
 ..<.. ...    ..