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