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