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