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