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