245期：二十四码，[[02,05,07,12,13,16,17,18,19,20,21,25,26,27,33,35,37,38,39,42,45,46,47,49]]开：39对
246期：二十四码，[[02,03,05,08,09,14,16,17,19,24,25,26,27,28,31,32,34,38,39,40,41,44,45,49]]开：16对
247期：二十四码，[[04,05,07,10,14,16,17,18,19,20,21,22,23,25,26,28,29,31,32,36,40,41,44,48]]开：29对
248期：二十四码，[[01,02,06,10,11,12,17,18,21,23,24,25,27,28,30,34,37,38,39,44,45,46,48,49]]开：15错
249期：二十四码，[[02,05,06,09,15,16,17,18,20,21,22,24,26,27,28,30,33,35,39,41,42,45,46,48]]开：02对
250期：二十四码，[[02,05,07,09,11,12,15,17,18,19,22,23,24,25,26,28,32,33,36,41,42,43,44,46]]开：？