[ ] sp capword sp capword . sp capword sp othword , sp othword sp othword , sp othword sp smallet . sp othword , sp othword sp othword sp smallet . sp othword sp ( othword ) : capword sp othword - othword : sp othword sp othword sp othword , sp year , sp num sp othword , sp num sp othword sp othword , othword sp othword , sp num sp othword sp othword sp othword , sp othword sp num - year - num - num - year . sp capword sp capword sp othword sp capword capword , sp num ( num ) : num – num , sp capword sp year . sp capword sp capword .