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