242期：01,03,05,06,07,08,09,10,12,13,15,17,18,19,20,21,22,24,25,27,29,30,31,32,33,34,36,37,39,41,42,43,44,45,46,48,49,开15 中
243期：01,03,04,05,06,09,10,11,12,13,15,16,17,18,21,22,23,24,25,27,28,29,30,33,34,35,36,37,39,40,41,42,45,46,47,48,49,开35 中
244期：01,02,04,05,06,07,08,09,11,12,14,16,17,18,19,20,21,23,24,26,28,29,30,31,32,33,35,36,38,40,41,42,43,44,45,47,48,开11 中
245期：01,02,04,05,06,07,08,10,11,13,14,16,17,18,19,20,22,23,25,26,28,29,30,31,32,34,35,37,38,40,41,42,43,44,46,47,49,开25 中
246期：01,02,04,05,06,07,08,09,10,13,14,16,17,18,19,20,21,22,25,26,28,29,30,31,32,33,34,37,38,40,41,42,43,44,45,46,49,开43 中
247期：01,04,05,06,07,08,09,11,12,13,16,17,18,19,20,21,23,24,25,28,29,30,31,32,33,35,36,37,40,41,42,43,44,45,47,48,49,开47 中
248期：02,03,04,05,06,07,09,10,11,14,15,16,17,18,19,21,22,23,26,27,28,29,30,31,33,34,35,38,39,40,41,42,43,45,46,47,49,开46 中
249期：01,02,04,05,06,07,08,10,11,13,14,16,17,18,19,20,22,23,25,26,28,29,30,31,32,34,35,37,38,40,41,42,43,44,46,47,49,开02 中
=8中8=
250期：02,03,04,05,06,08,09,10,11,12,14,15,16,18,20,21,22,23,24,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,47,48,开12 中
251期：01,02,03,04,06,08,09,10,11,12,14,15,16,18,20,21,22,23,24,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,47,48,开05 错
252期：01,02,03,04,05,06,07,09,10,12,14,15,16,17,18,19,21,22,24,26,27,28,29,30,31,33,34,36,38,39,40,41,42,43,45,46,48,开？ 中