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