N00B Question

Hello Everyone!

Haven't been working on grasshopper for a while... So I have forgotten what I before thought was easy!

Have a datatree with with three branches with the same amount of points in each branch. I want to conect the first point of each branch with the other first points of each branch. And second with second and so on...So I basicaly want to create interpolated curves betveen the points verticaly tohave more than one section when I further on make a sweep...

Any input on this waht I remember as easy task?

Thank you all!