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