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