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