a_ver a_ver ay
a_ver a_ver ay
co co co
a ver a ver ay .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY a i WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY a WORD_BOUNDARY v e r WORD_BOUNDARY a y WORD_BOUNDARY . WORD_BOUNDARY