y escribís cartas o ya no
y escribís cartas o ya no ?
i WORD_BOUNDARY e̞ s k ɾ i β i s WORD_BOUNDARY k a ɾ t a s WORD_BOUNDARY o̞ WORD_BOUNDARY i a WORD_BOUNDARY n o̞ WORD_BOUNDARY
y WORD_BOUNDARY e s c r i b í s WORD_BOUNDARY c a r t a s WORD_BOUNDARY o WORD_BOUNDARY y a WORD_BOUNDARY n o WORD_BOUNDARY ? WORD_BOUNDARY