Weaving branches of 2 lists

Hi everyone,

I'm new in Grasshopper and I'm trying to weave two lists into one using a pattern.

Each list has 7 branches and between 33 and 40 sub-branches each. The new list should have just 7 branches, and all the sub-branches should be flattened (as shown on the image). Each branch should be created by taking the 3 first sub-branches of list 0 and the 4th branch of the list 1.

I tried giving the pattern 0-0-0-1 on the Weave and it works for the 4 first branches but it doesn't repeat the sequence for the next ones. I wrote manually the sequence for the whole 260 branches and it worked, but of course it isn't parametric anymore.

I hope the question is clear and someone can help me to solve this problem.

Cheers.