/------------------------------------------------------------------- Pp3c20_9210V3.3.p/237-275  (1)
      |                                                                               
      |------------------------------------------------------------------- Pp3c23_7680V3.1.p/226-264  (12)
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      |                                                       /----------- Pp3c9_7400V3.1.p/869-908   (2)
      |                                            /----91----+                       
      |                                            |          \----------- Pp3c15_6750V3.1.p/869-908  (3)
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      |                     /----------100---------+---------------------- Pp3c9_11130V3.1.p/784-822  (10)
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      +                     |                      \---------------------- Pp3c17_2880V3.1.p/820-858  (14)
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      |                     |                                 /----------- Pp3c17_2880V3.1.p/736-774  (4)
      |                     |                      /----100---+                       
      |          /----89----+                      |          \----------- Pp3c9_11130V3.1.p/700-738  (5)
      |          |          |                      |                                  
      |          |          |           /----95----+---------------------- Pp3c15_6750V3.1.p/785-823  (8)
      |          |          |           |          |                                  
      |          |          |           |          \---------------------- Pp3c9_7400V3.1.p/785-823   (9)
      |          |          |           |                                             
      \----67----+          \----100----+                     /----------- Pp3c20_9210V3.3.p/153-193  (7)
                 |                      |          /----86----+                       
                 |                      |          |          \----------- Pp3c23_7680V3.1.p/142-182  (11)
                 |                      \----99----+                                  
                 |                                 \---------------------- Pp3c20_23080V3.1.p/124-164 (13)
                 |                                                                    
                 \-------------------------------------------------------- Pp3c20_23080V3.1.p/210-247 (6)
                                                                                      

      /-------------------------------------------------------------------- Pp3c20_23080V3.1.p (1)
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      |                                            /----------------------- Pp3c23_7680V3.1.p  (5)
      |---------------------100--------------------+                                  
      |                                            \----------------------- Pp3c20_9210V3.3.p  (6)
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      |                                            /----------------------- Pp3c17_2880V3.1.p  (2)
      |                      /----------96---------+                                  
      |                      |                     \----------------------- Pp3c9_11130V3.1.p  (4)
      \----------100---------+                                                        
                             |                     /----------------------- Pp3c15_6750V3.1.p  (3)
                             \---------100---------+                                  
                                                   \----------------------- Pp3c9_7400V3.1.p   (7)