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