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