/------------------------------------------------------------------- 462874425/25-98  (1)
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      |          /----92----+           \--------------------------------- 462910861/92-121 (9)
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      |                     /--------------------------------------------- 462910861 (2)
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      |                     |                                 /----------- 462956563 (4)
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      |          /----100---+                      |          \----------- 462937974 (10)
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      |          |          |           |          |          /----------- 462969103 (5)
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      |          |          \-----61----+                     \----------- 462859769 (7)
      \----100---+                      |                                             
                 |                      |                     /----------- 462874425 (8)
                 |                      \---------100---------+                       
                 |                                            \----------- 462845138 (9)
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                 \-------------------------------------------------------- 462903533 (3)