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