Tween between Curves

Hello,

I want to tween curves between the top and bottom multiple curves but I cannot seem to separate and individually select them

Can anyone suggest how can I go about this.?

Thank you.!

image|579x208

tt_5_non_planar_test.stl (1.2 MB)
Slicing.gh (9.5 KB)


Slicing_2021Feb11a.gh (18.1 KB)