Accents indicate an open-close contrast for mid vowels:
é = close e
è = open e
ó = close o
ò = close o
Word-final schwa is stressed and more tense, similar to central [3], though it
doesn't contrast with schwa (which is found elsewhere). Some dialects preserve
final [a] while most raise and centralis to [E], and others lower and back it to
open-o (like Javanese). Also, in some dialects there is harmony of earlier [a]
with the final vowel. So 'eye' is variably: mata ~ matE ~ mEtE ~ mEt'o ~ m'ot'o.
This level of variation is not included, but only the majority form.
There is also dialect variation between final l and final n, so some speakers
have 'to sit' as t'ok'on, but most have t'ok'ol.