/------------------------------------------------------------------- KDD72107.1/203-245 (1)
      |                                                                               
      |------------------------------------------------------------------- KDD73610.1/150-200 (10)
      |                                                                               
      |                                            /---------------------- KDD72805.1/220-283 (3)
      |                                            |                                  
      |                                 /----89----+          /----------- KDD76490.1/69-110  (7)
      |                                 |          \----55----+                       
      |                     /-----79----+                     \----------- KDD73610.1/59-107  (8)
      |                     |           |                                             
      +          /----100---+           \--------------------------------- KDD76461.1/20-71   (6)
      |          |          |                                                         
      |          |          \--------------------------------------------- KDD73540.1/33-89   (5)
      |----53----+                                                                    
      |          |-------------------------------------------------------- KDD76461.1/115-164 (9)
      |          |                                                                    
      |          \-------------------------------------------------------- KDD72805.1/326-377 (12)
      |                                                                               
      |                                            /---------------------- KDD72016.1/68-111  (2)
      |                                            |                                  
      \---------------------51---------------------+          /----------- KDD72107.1/6-57    (4)
                                                   \----76----+                       
                                                              \----------- KDD72107.1/113-162 (11)
                                                                                      

      /-------------------------------------------------------------------- KDD76490.1 (1)
      |                                                                               
      |-------------------------------------------------------------------- KDD73610.1 (2)
      |                                                                               
      |-------------------------------------------------------------------- KDD76461.1 (3)
      |                                                                               
      +-------------------------------------------------------------------- KDD72805.1 (6)
      |                                                                               
      |-------------------------------------------------------------------- KDD73540.1 (7)
      |                                                                               
      |                                 /---------------------------------- KDD72107.1 (4)
      \----------------51---------------+                                             
                                        \---------------------------------- KDD72016.1 (5)