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