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