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