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