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