##.#.############             
...........†....#             
a#.#.##########..#            
       {         .#           
                              
                              
                              
                 ..           
                 #.####       
                 #....#       
                 #..#.#       
                 #..#.#       
                 #....#       
                 #†...#       
                  #<..#       
               ####.#.#       
               #......###     
              ##..........    
              #.......####    
              #........#      
            ###........#      
           ............#      
          #.###........#######
              #.######.>......
              #.     #.#######
              #.     #.#      
              ..     #.#      
                     ...      
                     ...      
                     ...      
                    .._..