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