##  
                   .... 
                ###..#  
                .....   
              ##.PPP    
              #<.PcP    
              #..PP_P   
      #########(.PPP    
      #.ag....(...PP... 
  #####.######......... 
  #...(......(......... 
 #...........(#######.. 
#......).......#####   .
#..................# .. 
 ..................#.#  
  .............bb....#  
   ...........[<...###  
    .......?..#....#    
       b.....##....#    
         .##. ######    
           #.