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