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