los dos son tuyos
los dos son tuyos ?
l o̞ s WORD_BOUNDARY d o̞ s WORD_BOUNDARY s o̞ n WORD_BOUNDARY t u j o̞ s WORD_BOUNDARY
l o s WORD_BOUNDARY d o s WORD_BOUNDARY s o n WORD_BOUNDARY t u y o s WORD_BOUNDARY ? WORD_BOUNDARY