I have three lists points and I wanna match them to input the curve.I don’t know a lot of lists and data in grasshopper yet, so that probably is pretty simple, but I can’t solve.The total number of points is a variable, of course.
The lists will look like that
0 0
1 0
2 0
0 1
1 1
2 1
0 n
1 n
2 n
Here is the file.
Help.gh (16.4 KB)
Do you have some suggestion?
Right. 
Entwine then Flip Matrix?
It is difficult to understand what you want without a clearer description. You are also more likely to get help here if you post a simplified grasshopper file with internalised geometry that shows your problem.
Follow these tips to improve your chances of getting help in this forum:
-Kevin
I’m sorry about that. Thanks for your advice, if Emerson doesn’t solve that for me I will do that. It’s because he understanded perfectly.
Many of us understand perfectly but without your code, we can’t show you, only advise.
I’m sorry, but don’t understand
I’m starting at grasshopper and I’m not english native 
Connect your three lists of points into three inputs of the Entwine component (in the correct order!), then connect Flip Matrix to the output of Entwine.
Follow the advice from @kev.r and save all of us a lot of time!
Absolutely, no problem. Here is :
Help.gh (13.6 KB)
You didn’t internalize your Curve param.
Ok, I will try that now
thanks
You still didn’t internalize your Curve param. Please read the page that @kev.r linked to. Had you followed that procedure correctly in your first post, you would have had the answer on the second post.
See!? You did have the correct answer in my first post, the second post in this thread.
Absolutely, but I still with the question, I don’t know what witchness was that. You suggest any link to learn more about that?
It was “pretty simple”.
