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