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