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