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