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