Order of mailing labels

I was wondering if it was possible to change the order that the labels are filled out. Currently they are filled out

4 3
2 1

and I would like them to fill out

1 2
3 4

I have attached the template

Hello
Thanks for your request. If you inspect structure of your document using Document Explorer (Aspose.Words demo application) you will see the reason of this behavior.
Document Explorer is included to Aspose.Words installation package. You can find it here:
C:\Program Files\Aspose\Aspose.Words\Demos\CSharp\DocumentExplorer
Please try using the attached template to avoid this problem.
Best regards,