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