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