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