0 1 Invoice 0 0

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1 1 cat:ReferencedOrder 0 0

2 14 #text 0 1 

2 1 cat:SellersOrderID 0 0

3 3 #text 0 1 pvalue->ReferencedOrder.SellersOrderID

2 15 cat:SellersOrderID 0 0

2 14 #text 0 1 

1 15 cat:ReferencedOrder 0 0

1 14 #text 0 1 

0 15 Invoice 0 0