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