a ver uy y esto
a ver uy y esto ?
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY u i WORD_BOUNDARY i WORD_BOUNDARY e̞ s t o̞ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY u y WORD_BOUNDARY y WORD_BOUNDARY e s t o WORD_BOUNDARY ? WORD_BOUNDARY