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