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