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