List Organisation - Graft with list merge

[Thor2 (Thor)]

Hi there,
Apologies if this is trivial, but I’ve been trying to combine two lists using merge, entwine and a couple of other tools but still can’t reach the intended outcome. As an example how would you combine these two lists:…

… To produce this outcome:

The example file I have made:
List organisation - Grafting with list merge.gh (10.7 KB)

Thanks very much for any help

[martinsiegrist]

List organisation - Grafting with list merge.gh (21.6 KB)

[Thor2 (Thor)]

Thanks very much @martinsiegrist !

[Adam_M (Adam Mounsey)]

Just a small variation on Martins method: You could use Longest List (Long), rather than using List Length and Repeat Data.

[magicteddy]

Graft Parallel could also come to the rescue (similar result to Longest List)