Calling loops in the correct order, I seem to be overwriting but can't see the point where

I was playing around with a comment adding macro requested by another member

https://www.excelforum.com/excel-pro...t=#post4981390

I I decided as an exercise to try to shorten the code by working out the permutations (First attempt)

I think I have the correct controls in place for the macro to pull the data from columns 5 and 7 into the comment for the correct date but when I extend passed the first 2 rows I seem to tripping over because I must be calling in the wrong order. The furthest I've got is populating the first 4 rows with the correct data.
Would someone with more knowledge of these loops please point me in the right direction.

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I should have spent my time working out how to fill them from probably a faster array method but this thing just got stuck in my head...

All the variants are changing correctly but not at the right times....code below changes "iii" at the correct time but "iiii" is ignored

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