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