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