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