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