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