Tlu

for proto-s-wiebic:
what about a GVS (əy > ii > ay > əə > aa > ee and əw > uu > au > oo) in open syllables and another vowel shift (ii ee ay əy)(uu oo aw əw) in closed syllables?
iw > iə and uy > uə as i had before

1. səyc'u > sīcu

2. kʷli > kli

3. sqā > sqā

4. māwi > mēfi

5. payku > phə̄khu

6. hə̄dλhi

Phonology

Inspired by An Bhlaoighne and Hmoob

Consonants

k kʷ > c k

w y > f ç

Proto-X-Wiebic consonants

		Labial	Denti-alveolar	Lateral	Retroflex	Palatal	Velar	Uvular	Glottal
Nasal	plain	m m	n n		ṇ ɳ		ŋ ŋ
	breathy voiced	mh mʱ	nh nʱ		ṇh ɳʱ		ŋh ŋʱ
Stop	tenuis	p p	t t		ṭ ʈ	c c	k k	q q
	aspirated	ph pʰ	th tʰ		ṭh ʈʰ	ch cʰ	kh kʰ	qh qʰ
	voiced	b b	d d		ḍ ɖ	j ɟ	g g	ɢ ɢ
	breathy voiced	bh bʱ	dh dʱ		ḍh ɖʱ	jh ɟʰ	gh gʱ	ɢh ɢʱ
Affricate	tenuis		ts ts	tσ tɬ	tṣ ʈʂ
	aspirated		tsh tsʰ	tσh tɬʰ	tṣh ʈʂʰ
	voiced		dz dz	dλ dɮ	dẓ ɖʐ
	breathy voiced		dzh dzʱ	dλh dɮʱ	dẓh ɖʐʱ
Fricative	plain	f f	s s	σ ɬ	ṣ ʂ	ç ç			h h
	aspirated	fh fʰ	sh sʰ	σh ɬʰ	ṣh ʂʰ	çh çʰ
Resonants	plain		l l		ḷ ɭ
	breathy voiced		lh lʱ		ḷh ɭʱ

Vowels

i u ə a i: u: e: ə: o: a: iə uə əj aj əw aw ⟨i u ə a ī ū ē ə̄ ō ā iə uə əi ai əu au⟩