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