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