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