.........                 
........# .#              
........# .#              
........##.#####          
........##.....#          
..........####'######     
..........#.........###++.
..........#.......<......<
......†...#...............
..........................
.........#####...#........
#######......#.#.#........
      #...##.#.#.#.......#
      #......#...#.......#
      #..#########.......#
      #..#...#    ....... 
      ##.#.#.#            
       #.#.#.#            
       #.#...#####..      
       #.....@......      
       ####.........      
          ##########