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