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