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