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