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