[ capword - capword sp othword sp capword othword - capword ( year ) ] sp capword sp capword smallet sp capword - capword sp othword sp capword sp capword othword - capword ( othword . ) . sp upword sp year : sp capword sp othword sp othword sp capword sp capword sp othword sp capword sp capword , sp upword upword - upword , sp capword , sp capword , sp capword sp num - num , sp year sp ( capword sp othword sp capword othword , sp capword capword othword sp othword sp capword , sp year ) .