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