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