############
                    #...........
                    #...........
          ###########[..........
          #.........#†.......%.b
      #####.........#...........
      #.............#...........
      #†............#...........
    ###.............#...........
 ####>.....†....................
 ........##.........#...........
 ........############...........
 ........### #<######........?..
 ..........###)).....###########
 ............#.......#          
 ........#.#.#.......#          
 ..........#.#.......#          
 .......†....#.......#          
#########.####.......#          
#.....†..............#          
#........####........#          
#....)...#  #.###+####          
#........#  #.#                 
#........#  #.#                 
#........#  ..#                 
#........#  ###                 
#........#                      
#.........