un perro te han traído un perro
un perro te han traído un perro ?
u n WORD_BOUNDARY p e̞ r o̞ WORD_BOUNDARY t e̞ WORD_BOUNDARY a n WORD_BOUNDARY t ɾ a i d o̞ WORD_BOUNDARY u n WORD_BOUNDARY p e̞ r o̞ WORD_BOUNDARY
u n WORD_BOUNDARY p e r r o WORD_BOUNDARY t e WORD_BOUNDARY h a n WORD_BOUNDARY t r a í d o WORD_BOUNDARY u n WORD_BOUNDARY p e r r o WORD_BOUNDARY ? WORD_BOUNDARY