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