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