Eleven Moon Phases in Folio 86v?

[Dobri]

I know that the top result in Google gives Greek letters in this order, but it's wrong. If you look closely at their list, they count vowels (A E) and accented vowels ('A 'E) separately, reducing the frequency of the vowels substantially. As far as the alphabet is concerned, and I think especially for Gematria, A and 'A are the same letter, so T is not the second, but the 4th or 5th frequency-wise.

I concur, there is a great deal of uncertainty in estimating the exact correspondence between cipher symbols and alphabet letters.
I provided just an illustration that symbol sequences like dydyd could actually be numerical values.