##              
             #..             
             #.#             
             #.#             
             #.#             
         #####.#######.      
#.########.>...........      
.....................#  ##   
 #.......†?<<..#####.# ..    
 #...#####..##.#   #.# .#    
 ##      #..##.#####.##.###  
         #..##............#  
         #..######.....##.#  
         #..#    #.....##.## 
         #..# ####.........# 
         #.............##..# 
         #.#######.....##..# 
         ...     ########..# 
                        #..# 
                        #..# 
                        #..# 
                        #@.# 
                        #..# 
                        #... 
                        ##.##
                          .# 
                          .# 
                          ..