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