no lo sé qué es
no lo sé qué es ?
n o̞ WORD_BOUNDARY l o̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY k e̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY
n o WORD_BOUNDARY l o WORD_BOUNDARY s é WORD_BOUNDARY q u é WORD_BOUNDARY e s WORD_BOUNDARY ? WORD_BOUNDARY