247期：＜24码＞（09,12,13,14,15,16,17,19,20,21,23,25,28,29,32,34,35,39,40,43,46,47,48,49）开：29对
248期：＜24码＞（03,05,07,08,09,11,14,17,18,19,20,22,23,24,25,27,28,36,38,40,41,44,46,48）开：15错
249期：＜24码＞（02,03,05,06,08,09,12,14,15,16,19,20,23,26,28,29,31,33,36,37,38,39,41,47）开：02对
250期：＜24码＞（01,02,03,04,05,06,08,16,18,20,22,23,27,28,29,31,32,34,38,39,40,43,46,47）开：04对
251期：＜24码＞（02,03,06,07,08,10,11,20,22,23,24,26,28,30,31,35,36,37,39,41,44,45,46,47）开：41对
252期：＜24码＞（02,04,06,07,09,10,11,12,13,15,16,17,18,19,27,28,31,35,36,39,42,43,44,47）开：24错
253期：＜24码＞（03,04,06,09,12,14,18,19,21,23,28,31,32,34,35,36,37,39,43,45,46,47,48,49）开：19对
254期：＜24码＞（01,02,03,04,08,10,13,14,18,19,20,22,24,27,29,30,32,33,37,38,40,41,46,48）开：13对
255期：＜24码＞（02,04,06,09,12,14,15,16,19,21,22,23,26,27,28,29,30,34,35,37,38,39,44,48）开：00
