ᴱQ. [ai] became [e] before unstressed [a], [o] or [u], but [aj] before stressed [a], [o] or [u]; [ai{auo}|ai{áóú}] > [eø{auo}|aj{áóú}]

⚠️ᴱQ. [ai] became [e] before unstressed [a], [o] or [u], but [aj] before stressed [a], [o] or [u]; [ai{auo}|ai{áóú}] > [eø{auo}|aj{áóú}]

References ✧ PE12/11-13

Phonetic Rule Elements

[aia]	>	[ea]	✧ PE12/12 (áı̯a > ea)
[aio]	>	[eo]	✧ PE12/12 (áı̯o > eo (aiyo))
[aiu]	>	[eu]	✧ PE12/12 (áı̯u > eu (aiyu))
[aiá]	>	[ajá]	✧ PE12/13 (aı̯á > aya)
[aió]	>	[ajó]	✧ PE12/13 (aı̯ó > ayo)
[aiú]	>	[ajú]	✧ PE12/13 (aı̯ú > ayu)