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