ᴱ✶[kʷu] became [ku]; [kʷu] > [ku]

⚠️ᴱ✶[kʷu] became [ku]; [kʷu] > [ku]

References ✧ PE12/17, 21

Related

Phonetic Rule Elements

[kʷu] > [ku] ✧ PE12/21 (qū̆ > cu)