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