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