a quién has visto esta tarde
a quién has visto esta tarde ?
a WORD_BOUNDARY k j e̞ n WORD_BOUNDARY a s WORD_BOUNDARY β i s t o̞ WORD_BOUNDARY e̞ s t a WORD_BOUNDARY t a ɾ d e̞ WORD_BOUNDARY
a WORD_BOUNDARY q u i é n WORD_BOUNDARY h a s WORD_BOUNDARY v i s t o WORD_BOUNDARY e s t a WORD_BOUNDARY t a r d e WORD_BOUNDARY ? WORD_BOUNDARY