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