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