OS. [iu]

OS. [iu]

References ✧ VT48/7

Element In

• OS. diphthongs

Phonetic Development

OS. [no change]	iu	<	iu	✧ VT48/7 (iu > iu)
OS. [eu] became [iu]	iu	<	eu	✧ VT48/7 (eu > iu)
S. [iu] and [ju] became [ȳ]	iu	>	ȳ	✧ VT48/7 (iu > ȳ)