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