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