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