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