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