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