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