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