/------------------------------------------------------------------- PK17744.1/55-97  (1)
      |                                                                               
      |------------------------------------------------------------------- PK20565.1/46-89  (11)
      |                                                                               
      |                                 /--------------------------------- PK04489.1/4-36   (2)
      |                                 |                                             
      |                                 |          /---------------------- PK18183.1/27-70  (5)
      |                                 |          |                                  
      |                                 |----100---+          /----------- PK18183.3/16-59  (6)
      |                                 |          \----97----+                       
      |                                 |                     \----------- PK18183.2/16-59  (13)
      |                     /-----56----+                                             
      +                     |           |                     /----------- PK20924.1/43-88  (8)
      |                     |           |                     |                       
      |                     |           |---------100---------+----------- PK20802.1/61-105 (9)
      |                     |           |                     |                       
      |                     |           |                     \----------- PK04489.1/46-91  (15)
      |                     |           |                                             
      |          /----100---+           \--------------------------------- PK20802.1/19-60  (14)
      |          |          |                                                         
      |          |          |                      /---------------------- PK04274.1/6-48   (4)
      |          |          |                      |                                  
      |          |          |           /----57----+          /----------- PK11450.1/4-42   (10)
      \----96----+          |           |          \----97----+                       
                 |          \-----79----+                     \----------- PK17744.1/13-52  (12)
                 |                      |                                             
                 |                      \--------------------------------- PK20565.1/5-44   (7)
                 |                                                                    
                 \-------------------------------------------------------- PK04274.1/48-93  (3)
                                                                                      

      /------------------------------------------------------------------- PK18183.3 (1)
      |                                                                               
      |------------------------------------------------------------------- PK18183.2 (7)
      |                                                                               
      |                                 /--------------------------------- PK04274.1 (2)
      |                                 |                                             
      |                                 |                     /----------- PK11450.1 (4)
      |                     /----100----+          /----99----+                       
      +                     |           |          |          \----------- PK17744.1 (6)
      |                     |           \----91----+                                  
      |                     |                      \---------------------- PK20565.1 (9)
      |          /----100---+                                                         
      |          |          |                      /---------------------- PK20802.1 (3)
      |          |          |                      |                                  
      |          |          \----------100---------+          /----------- PK20924.1 (5)
      \----97----+                                 \----100---+                       
                 |                                            \----------- PK04489.1 (10)
                 |                                                                    
                 \-------------------------------------------------------- PK18183.1 (8)