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