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