#  #.  .   ....#                   
      #. #.# #.# #...#                   
   .###.##.###.###...#                   
    .........#.......#                   
     #...............##                  
     #................#######            
     #.#....†# #?..#b.#......            
  .###..%....# #.............            
  ......##..%###.....s#.....             
    .  #.........#.##.#  .....           
       #.#########.##.# .... . ## ##     
       #.#       #.##.# ...  .##. .###   
       #.#       #.##.#  ..  ....#...    
       #.#       #.##.#.##.###.#....  #  
#.######.#       ..##.. >...##.##..##.##.
#........#        #####  #..##.##........
########.#            #.##..##.##<.#     
       #.#            #...........#.#    
       #.#            ####........# ..   
       #.#               #..##.##.#  .#  
       #.#        ########..##.##.#   #  
       #.#######  ................#      
       #.......###########..##.##.#      
       #######.................##.#      
             ##############.......#      
                          ########