va a venir hoy la tía
va a venir hoy la tía ?
β a WORD_BOUNDARY a WORD_BOUNDARY β e̞ n i ɾ WORD_BOUNDARY o̞ i WORD_BOUNDARY l a WORD_BOUNDARY t j a WORD_BOUNDARY
v a WORD_BOUNDARY a WORD_BOUNDARY v e n i r WORD_BOUNDARY h o y WORD_BOUNDARY l a WORD_BOUNDARY t í a WORD_BOUNDARY ? WORD_BOUNDARY