una cosa de qué tienes
una cosa de qué tienes ?
u n a WORD_BOUNDARY k o̞ s a WORD_BOUNDARY d e̞ WORD_BOUNDARY k e̞ WORD_BOUNDARY t j e̞ n e̞ s WORD_BOUNDARY
u n a WORD_BOUNDARY c o s a WORD_BOUNDARY d e WORD_BOUNDARY q u é WORD_BOUNDARY t i e n e s WORD_BOUNDARY ? WORD_BOUNDARY