y va a la casa a veces
y va a la casa a veces ?
i WORD_BOUNDARY β a WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY k a s a WORD_BOUNDARY a WORD_BOUNDARY β e̞ s e̞ s WORD_BOUNDARY
y WORD_BOUNDARY v a WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY c a s a WORD_BOUNDARY a WORD_BOUNDARY v e c e s WORD_BOUNDARY ? WORD_BOUNDARY