021期：合数单双【（21-30-23-22-17-41-05-07-45-44-42-03-24-12-11-10-27-15-37-29-01-32-39-02-46-19）】→开狗32准
022期：合数单双【（15-21-07-41-20-29-03-13-49-47-33-40-19-24-22-02-31-45-38-39-16-04-09-05-11-37）】→开鸡09准
023期：合数单双【（07-24-29-38-39-01-40-34-37-36-45-06-16-13-42-47-12-05-48-41-35-30-15-46-25-02）】→开准