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