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