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