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