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