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