248期：24码<<04,06,08,10,11,14,16,20,24,25,28,29,30,33,34,35,37,38,41,43,44,46,47,48》开：20对
249期：24码<<03,05,09,11,12,15,16,20,25,27,28,30,32,33,34,37,38,39,40,41,43,44,45,46》开：23错
250期：24码<<02,03,06,07,08,09,10,11,12,14,17,19,20,21,23,24,26,29,31,35,39,41,44,48》开：14对
251期：24码<<02,04,05,07,08,09,10,12,15,17,19,20,21,22,25,26,29,31,33,34,36,40,45,46》开：30错
252期：24码<<03,05,06,07,10,11,13,14,15,17,18,19,21,24,25,28,30,31,40,41,42,45,47,49》开：**