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