##                          
      .                          
      .###                       
      ...#                       
      #..#                       
  #####..    ##                  
  #...#.###...#                  
  #....<....#                    
#...###.#...#                    
#    #..#########.# #..#         
     #..#......##.# #..#         
     #....#.##.##.###..###       
     ###.##.#..#.........        
      ...#..#.##.......#         
     #.###.##..##.###..#         
     ## #...####.......######.   
        #..............>......   
        ##......#.####.######..# 
         ##..####.#  #.# #.....# 
          #..####.####.# #.##..  
          #..##........# #.##..  
          #.....#.####.# #>##.#  
          #.###...#  #.###.##.#  
          ..  ##.##  #.##...#.#  
               #.#   #........#  
               ....###.##...#.#  
           .#.###.............#  
            ..   .###.........# #
            #.###.# #........##.#
            #...r.###...........#
             ....b...J.......####
              ...............#   
              #.######.......#   
              #.#########.####   
              #.J.......÷.#      
              #############