a guardar el elefante
a guardar el elefante ?
a WORD_BOUNDARY ɡ w a ɾ d a ɾ WORD_BOUNDARY e̞ l WORD_BOUNDARY e̞ l e̞ f a n t e̞ WORD_BOUNDARY
a WORD_BOUNDARY g u a r d a r WORD_BOUNDARY e l WORD_BOUNDARY e l e f a n t e WORD_BOUNDARY ? WORD_BOUNDARY