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