How to get edges result on a second shape after boolean operation (BOPAlgo_SECTION)

Hello Everyone,
After applying boolean operation (BOPAlgo_SECTION) with some value of SetFuzzy, I get set of edges, which are placed on first shape (see attached screenshot).
Actually, I would have some middle edges between shapes.

Is there possibility to get second set of edges, which are placed on second shape?

Thanks.
With respects, Eugene.

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