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