/------------------------------------------------------------------- Pgl015869/142-169 (1)
      |                                                                               
      |------------------------------------------------------------------- Pgl014605/30-54   (2)
      |                                                                               
      |------------------------------------------------------------------- Pgl010181/161-219 (16)
      |                                                                               
      |------------------------------------------------------------------- Pgl005894/51-109  (17)
      |                                                                               
      |                                                       /----------- Pgl013656/92-149  (3)
      |                                            /----99----+                       
      |                                            |          \----------- Pgl016411/144-200 (8)
      |                                 /----61----+                                  
      |                                 |          |          /----------- Pgl003677/305-363 (14)
      |                                 |          \----58----+                       
      |                                 |                     \----------- Pgl017910/184-205 (15)
      +                                 |                                             
      |                                 |--------------------------------- Pgl010503/167-224 (6)
      |                     /-----59----+                                             
      |                     |           |                     /----------- Pgl017930/246-304 (9)
      |                     |           |----------59---------+                       
      |                     |           |                     \----------- Pgl016207/245-301 (18)
      |                     |           |                                             
      |                     |           |                     /----------- Pgl009169/223-283 (10)
      |                     |           \----------86---------+                       
      |          /----100---+                                 \----------- Pgl000531/2-34    (12)
      |          |          |                                                         
      |          |          |--------------------------------------------- Pgl017801/3-31    (5)
      |          |          |                                                         
      |          |          |--------------------------------------------- Pgl001666/318-376 (7)
      \----100---+          |                                                         
                 |          \--------------------------------------------- Pgl000531/198-256 (13)
                 |                                                                    
                 |                                 /---------------------- Pgl010279/284-341 (4)
                 |                                 |                                  
                 \----------------82---------------+          /----------- Pgl010393/273-331 (11)
                                                   \----53----+                       
                                                              \----------- Pgl013888/112-170 (19)
                                                                                      

      /------------------------------------------------------------------- Pgl009169 (1)
      |                                                                               
      |                                                          /-------- Pgl017801 (2)
      |                /-------------------100-------------------+                    
      |                |                                         \-------- Pgl001666 (11)
      |                |                                                              
      |                |                                /----------------- Pgl000531 (4)
      |                |                                |                             
      |                |                        /---62--+        /-------- Pgl016411 (9)
      |                |                        |       \---86---+                    
      |       /---100--+                        |                \-------- Pgl013656 (16)
      |       |        |                /---79--+                                     
      |       |        |                |       |                /-------- Pgl003677 (13)
      |       |        |                |       \-------100------+                    
      |       |        |       /---63---+                        \-------- Pgl017910 (17)
      +---97--+        |       |        |                                             
      |       |        \---94--+        \--------------------------------- Pgl010503 (18)
      |       |                |                                                      
      |       |                \------------------------------------------ Pgl017930 (5)
      |       |                                                                       
      |       \----------------------------------------------------------- Pgl016207 (8)
      |                                                                               
      |                                                 /----------------- Pgl010279 (3)
      |                                                 |                             
      |                                 /-------99------+        /-------- Pgl010393 (6)
      |                                 |               \---98---+                    
      |                                 |                        \-------- Pgl013888 (10)
      |                                 |                                             
      |                                 |                        /-------- Pgl005894 (7)
      \----------------91---------------+               /---100--+                    
                                        |               |        \-------- Pgl015869 (14)
                                        |       /---53--+                             
                                        |       |       \----------------- Pgl014605 (12)
                                        \---97--+                                     
                                                \------------------------- Pgl010181 (15)