Using Grasshopper to Curve Boolean all open curve regions?

I am wondering if there is a quick way to Curveboolean all the regions of all intersecting open curves ?
I have tried to use Geometric Regions from Heterptea but failed from time to time when there are too many close interactions. Do I need to use Rhino. command to archive the desired result? Thank you

Depending on your curves, this might be possible by creating a planar surface through a group of coplanar curves and splitting this surface with the curves.

If you need more help, post a Rhino file with the relevant curves.

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Hi Martin, thanks for the reply. Here are the curves I am working with. For some reason, I was able to curve boolean all within Rhino, but couldn’t achieve the same result by using the Heteroptera’s Geometric Region func
Curves.3dm (144.6 KB)

Hope this helps. (15.1 KB)

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Thank you Martin, I will have a look of your script

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