/------------------------------------------------------------------- Pbr042021.1/7-31   (1)
      |                                                                               
      |------------------------------------------------------------------- Pbr021365.1/7-31   (6)
      |                                                                               
      |                                                 /----------------- Pbr042021.1/95-119 (2)
      |                                 /------100------+                             
      +                                 |               \----------------- Pbr021365.1/84-108 (10)
      |                /-------100------+                                             
      |                |                |               /----------------- Pbr016268.1/71-95  (3)
      |                |                \-------99------+                             
      |                |                                \----------------- Pbr000358.1/71-95  (4)
      |                |                                                              
      \-------100------+                                /----------------- Pbr042021.1/46-70  (5)
                       |---------------100--------------+                             
                       |                                \----------------- Pbr021365.1/46-70  (7)
                       |                                                              
                       |                                /----------------- Pbr000358.1/33-57  (8)
                       \---------------100--------------+                             
                                                        \----------------- Pbr016268.1/33-57  (9)