/-------------------------------------------------------------------- WALNUT_00005668-RA/86-110  (1)
      |                                                                               
      |-------------------------------------------------------------------- WALNUT_00024160-RA/105-129 (2)
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      |-------------------------------------------------------------------- WALNUT_00017543-RA/108-132 (4)
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      +                                                  /----------------- WALNUT_00024160-RA/67-91   (3)
      |                                 /-------82-------+                            
      |                                 |                \----------------- WALNUT_00005668-RA/48-72   (8)
      |                /-------66-------+                                             
      |                |                \---------------------------------- WALNUT_00017543-RA/42-66   (7)
      \-------86-------+                                                              
                       |                                 /----------------- WALNUT_00024160-RA/28-52   (5)
                       \---------------100---------------+                            
                                                         \----------------- WALNUT_00005668-RA/9-33    (6)