Thank you for your time and answers!
I have some more questions according to your files:
1. Why Chunk node works on list of points, but it does not on list of objects (curves)?
2. I wanted to divide list of curves into sorted list of curves (List1[0,1,2,3,4,5,6,7] into List2[[0,1],[2,3],[4,5],[6,7]] where each element is a curve), then divide them.
As I understand you divided all curves into segments and then sorted them into lists, am I right? Is there any way to do it "my way"?
The thing I want to achieve is to implement nodes from "wicker007.vwx" into the file i uploaded earlier. So in general, full script should work like this: Input solid -> create contours -> for each contour implement nodes from "wicker007". Is this possible to be done?
wicker007.vwx