228期：24码中特（01,03,04,15,17,18,20,22,23,24,25,28,30,31,34,35,36,37,40,42,43,45,47,49）开：23对
229期：24码中特（01,04,05,06,07,10,11,13,14,15,17,20,21,24,26,28,29,31,34,36,38,46,47,48）开：38对
230期：24码中特（01,04,06,07,08,11,12,13,15,16,17,19,22,26,27,28,29,35,36,37,38,39,42,45）开：16对
231期：24码中特（04,05,07,08,14,15,18,20,23,26,27,28,29,31,33,38,39,40,41,44,45,46,47,49）开：**