[ num ] . sp upword sp othword sp upword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword . sp capword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp smallet sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp upword sp othword sp othword othword sp capword sp capword sp ( upword ) . sp capword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp ( othword ) sp othword sp othword sp othword sp upword sp othword othword sp othword sp othword sp upword sp othword sp upword . sp capword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword .