######.                                     
                .....$.                                     
 ##########     .......                                     
 #........#     .......                                     
 #........#     .......                                     
 #........#     .......                                     
 #........# ####.......                                     
 #<......>###O.DT......                                     
 #........'...##.......                                     
 #........##### .......                                     
 ###'######     ###.###                                     
   #.#              #                                       
 ###.#                                                      
 #...#                                                      
##'##########                                               
#...........# ###+#####                                     
#...........# #.......#                                     
#...........# #......[#                                     
#.........[.###.......#                                     
#...........'.#.......#                                     
#...........#.#.......+                                     
#..........>#.'.......#                                     
#####+#########.......#                                     
              #.......#                                     
              #####†###                                     
               ####..##                                     
               #......#                                     
               #......###                                   
               #........#                                   
               #†.....#.#                                   
            ####......#.#                                   
            #..†......# .                                   
            #<##......#  #                                  
        +.....##......#                                     
        ########......#                                     
               #......#                                     
               ########