érase una vez quien
érase una vez quien ?
e̞ ɾ a s e̞ WORD_BOUNDARY u n a WORD_BOUNDARY β e̞ s WORD_BOUNDARY k j e̞ n WORD_BOUNDARY
é r a s e WORD_BOUNDARY u n a WORD_BOUNDARY v e z WORD_BOUNDARY q u i e n WORD_BOUNDARY ? WORD_BOUNDARY