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