I suppose you have a drag&drop system in place.
So, lets focus on the getting that csv into c2.
And on the permutation of possible base combinations that lead to a valid recipe.
https://www.dropbox.com/s/knsh2nwlifikn ... .capx?dl=0
Click on the little arrows to add/subtract.
Open the csv to peep for valid recipes.
1 of the many possible methodes.
Exactly, the first part is already in place, I only needed that!
Thank you very much I'm going to try.