6  2           

           

63     7          

19       4         

   13            5

     4      3      8

      4      3    

 12      8      2     

        4       2

      10       40     

3     4             

       

      6  2            

            145  

  21           97 

     48    145      

  36      5       10  

   9      13     16 

     5      7      23

     15      4      2

  