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