no sabes de qué son
no sabes de qué son ?
n o̞ WORD_BOUNDARY s a β e̞ s WORD_BOUNDARY d e̞ WORD_BOUNDARY k e̞ WORD_BOUNDARY s o̞ n WORD_BOUNDARY
n o WORD_BOUNDARY s a b e s WORD_BOUNDARY d e WORD_BOUNDARY q u é WORD_BOUNDARY s o n WORD_BOUNDARY ? WORD_BOUNDARY