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