[ num ] sp capword , sp capword . sp capword sp othword sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp [ capword ] sp / capword sp capword , sp capword sp capword . sp — sp [ caplet . sp smallet . ] sp : sp capword , sp year . sp — sp upword : sp num - num - year - year - year . sp — sp upword : sp othword : / / othword . othword / num . num / num - num - year - year - num .