###########           
     ..o.#o.w..##          
     ...........##         
     ............#         
     ..(.........#         
     .....$....o.#         
     ............#         
     ............#         
     .?.........##         
     ....#...(..###        
     ##########...##       
              ###(.###     
                ##o..#     
                 ###5.#    
                   ......  
                  #######..
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
∩