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