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