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