antes era un león y ahora
antes era un león y ahora ?
a n t e̞ s WORD_BOUNDARY e̞ ɾ a WORD_BOUNDARY u n WORD_BOUNDARY l e̞ o̞ n WORD_BOUNDARY i WORD_BOUNDARY a o̞ ɾ a WORD_BOUNDARY
a n t e s WORD_BOUNDARY e r a WORD_BOUNDARY u n WORD_BOUNDARY l e ó n WORD_BOUNDARY y WORD_BOUNDARY a h o r a WORD_BOUNDARY ? WORD_BOUNDARY