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