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