/-------------------------------------------------------------------- 447019/19-74   (1)
      |                                                                               
      |-------------------------------------------------------------------- 422900/7-61    (9)
      |                                                                               
      |                                                        /----------- 405582/54-76   (2)
      +          /----------------------80---------------------+                      
      |          |                                             \----------- 402076/202-250 (8)
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      |          |                                             /----------- 417475/31-78   (3)
      |          |                                 /-----89----+                      
      \----100---+                                 |           \----------- 39529/11-58    (6)
                 |                      /----85----+                                  
                 |                      |          \----------------------- 415291/280-315 (7)
                 |           /----97----+                                             
                 |           |          \---------------------------------- 159366/344-391 (5)
                 \-----93----+                                                        
                             \--------------------------------------------- 407891/196-230 (4)
                                                                                      

      /-------------------------------------------------------------------- 447019 (1)
      |                                                                               
      |-------------------------------------------------------------------- 422900 (3)
      |                                                                               
      |                                                     /-------------- 407891 (2)
      |                                        /-----97-----+                         
      +                                        |            \-------------- 402076 (5)
      |             /------------74------------+                                      
      |             |                          \--------------------------- 405582 (8)
      |             |                                                                 
      |             |                          /--------------------------- 415291 (4)
      \------99-----+                          |                                      
                    |            /-----100-----+            /-------------- 417475 (7)
                    |            |             \-----100----+                         
                    \-----100----+                          \-------------- 39529  (9)
                                 |                                                    
                                 \----------------------------------------- 159366 (6)