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