       3    28                    28  6  40               59  1802        2  6996   13  915    
                                                10                   2  2000                                 
                         
            27                    4579         759  
        27  18              8  6498        5959        969         9134                   
          27             6  4059        769         4858  
        26         4   12   15     
          27     24         2926           3  2332         144         2378  