##.      
          ...#     
           ..#     
           ..#     
     ... ###.#     
     #..  ....     
     ....###.####  
     #.........<#  
     #....##.####.#
     #............#
     #.......######
     ##.####.#     
      #    #.#     
           #.#     
           #.#     
           #.#     
           #o#     
      ...∆ ..#     
      ... $..#     
      #.##(..#.    
      #.##.(...    
.     #.##(.(##    
...## #.....>..    
......#.......#    
.......<......#    
#######.......#    
      ...######    
     ###.#         
        ..  ∆      
        ###