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