.#.       
              ...       
              #.###     
              #...      
              #..#      
              #..#      
              #gr##     
          #####gr.#     
          #.....#l##    
          +......r.#    
          #.....#..#    
          #####.#..#    
              #.#....   
            ###.#.#..#  
            ..#.#.#..#  
  ###########.#.#   .#  
###P#P#P#P#P#.#.#      #
#......(...(..#.#    ...
#<..PP........#.###..#  
#...................>#  
###P#P#P#P#P#.#.######  
  ###########.....      
            #...#.#     
            #...#...    
            #...# ###   
            #....       
            #..###