237期：精准特围20码：{49-07-47-37-45-33-09-16-02-08-38-46-48-40-18-23-25-30-22-03}开（龙02）准
238期：精准特围20码：{31-33-13-30-32-06-39-03-24-49-40-38-37-36-28-21-46-19-27-10}开（猴46）准
239期：精准特围20码：{18-24-19-40-07-15-06-09-27-30-43-48-31-10-46-37-04-01-17-39}开（虎04）准
240期：精准特围20码：{43-40-08-44-05-22-48-06-04-18-02-46-24-29-21-17-14-31-10-09}开（））准