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