.......        
  ..#.........       
   ..........        
   #.........        
   #..##.....     ###
   #.........####....
   #.................
   #....#  #w<†#     
   #...†##.#.#@..#   
   #..w.<............
   #@.####...#......#
   #..  .....#.######
  ...  ###...#.#     
 ...w    ....#.#     
....    ..... .#     
...#