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