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