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