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