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