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