A very precise specification of the what, but not so clear on the why. Are there rationales other than "Because CLL says so"? And if that is the only rationale, and the rules could be drastically simplified without invalidating any existing lexis, why not simplify the rules? (Given that anyway the CLL rules are plainly not complete and fully specified.)
There are 18 valid (morphological) codas: the 17 consonants and the empty coda.
I guess it's at least 17, because each of the 17 Cs can occur word-medially before another C that it can't occur word-initially before?
Does CLL forbid CC codas? I guess this would be in fu'ivla. So /artsta/ is not a valid fu'ivla, say?
All words (except for cmevla) consist of a sequence of valid syllables.
Is this from CLL?
If the constraints apply only to words of certain classes, then the constraints are almost certainly morphophonological and not phonological in nature.
Just the former. I would not want to categorize "poktpftcu" for
example as a valid word.
But is that for any reason other than habit?