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