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