[split] Verbose cipher?

[Anton]

It makes sense to estimate how the vocabulary is reduced through such transformation, would it look realistic.

Also, grouping stuff like [ot] and [ol] into single letters yields e.g. otol or aror or qokaiin etc. as two-letter words, in short we'll have a vocabulary with plenty of short words, so while you normalize the entropy to European languages, you're moving away from them in terms of average word length.