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