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