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