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