##   ...  .#      
                 ####. ##..  #.#      
                  ....##... ...       
                   #......##.#        
                 ###.........         
                 ........#.#          
                 ........@.#          
   ..........#.  .........##    ######
  ##............ ..........###  #....#
 ##............. ........†...#  #<...#
  ..#..?......#  .........##.####....#
   #.....$...#   .........##....#....#
   #.........#   .###................#
   #.........#     ...#...#######....#
 ###.........##.. ..####..#     #....#
.........S......###.   #...     #....#
##.......<..####  #    #.##     #....#
....##.....##                   ######
###  ##....#                          
      #.##..                          
      ..# #>#                         
     ..##  .?                         
    #.#    #.#                        
    #.      ..