150期：半数特围【01-02-03-05-07-09-10-11-13-16-19-22-25-26-28-30-31-32-33-35-42-44-46-47】开09准
151期：半数特围【02-03-04-05-06-11-12-14-17-20-21-22-25-26-34-36-37-40-42-44-45-46-48-49】开31错
152期：半数特围【01-03-05-08-11-12-13-15-17-19-20-25-26-27-31-32-33-34-36-37-38-39-45-47】开45准
153期：半数特围【03-04-06-09-11-13-14-15-16-17-18-19-20-21-22-23-24-30-34-36-40-41-45-47】开41准
154期：半数特围【02-03-04-05-06-09-10-12-13-15-19-23-24-25-28-30-31-36-37-38-39-43-47-49】开41错
155期：半数特围【02-04-05-07-11-12-14-17-18-22-27-29-30-32-34-35-36-37-38-43-44-45-46-48】开？？