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