..#       %.
    ..#     ...
   ##..### ....
   #...(.##....
   #...........
  ##...........
###...†O...$...
.......<.......
.###.....#....#
  #..?..... ###
 #.......##.#  
 #.....@.#  #  
...<###.##     
...#  #..      
..#   #..