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