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