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