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