quién te lo ha traído este tren
quién te lo ha traído este tren ?
k j e̞ n WORD_BOUNDARY t e̞ WORD_BOUNDARY l o̞ WORD_BOUNDARY a WORD_BOUNDARY t ɾ a i d o̞ WORD_BOUNDARY e̞ s t e̞ WORD_BOUNDARY t ɾ e̞ n WORD_BOUNDARY
q u i é n WORD_BOUNDARY t e WORD_BOUNDARY l o WORD_BOUNDARY h a WORD_BOUNDARY t r a í d o WORD_BOUNDARY e s t e WORD_BOUNDARY t r e n WORD_BOUNDARY ? WORD_BOUNDARY