ᴱQ. [eu], [iu] became [euw], [iuw] before unstressed vowel, [ew], [iw] before stressed vowel; [{ei}uV|{ei}uV́] > [{ei}uwV|{ei}wV́]

⚠️ᴱQ. [eu], [iu] became [euw], [iuw] before unstressed vowel, [ew], [iw] before stressed vowel; [{ei}uV|{ei}uV́] > [{ei}uwV|{ei}wV́]

References ✧ PE12/12-13

Phonetic Rule Elements

[euV] > [euwV] ✧ PE12/12 (éu̯- + vowel > euv-)
[iuV] > [iuwV] ✧ PE12/12 (íu̯- + vowel > iuv-)
[euV́] > [ewV́] ✧ PE12/13 (ew-́ > ew-́)
[iuV́] > [iwV́] ✧ PE12/13 (iw-́ > iw-́)

Phonetic Rule Examples

tīue- > tīwe- iuV́ > iwV́ ᴱ√TIW̯I > ᴱQ. tīwe ✧ QL/93