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