274期：01,02,03,06,07,08,09,10,11,13,14,15,18,19,20,21,22,23,25,26,27,30,31,32,33,34,35,37,38,39,42,43,44,45,46,47,49,开49 中
275期：03,04,05,07,08,09,10,11,12,15,16,17,19,20,21,22,23,24,27,28,29,31,32,33,34,35,36,39,40,41,42,43,44,45,46,47,48,开41 中
276期：01,02,03,04,05,06,09,10,12,13,14,15,16,17,18,21,22,24,25,26,27,28,29,30,33,34,36,37,38,39,40,41,42,45,46,48,49,开29 中
277期：01,02,03,04,06,09,10,11,12,13,14,15,16,18,21,22,23,24,25,26,27,28,30,33,34,35,36,37,38,39,40,42,45,46,47,48,49,开26 中
278期：02,03,05,06,07,08,09,10,11,14,15,17,18,19,20,21,22,23,26,27,29,30,31,32,33,34,35,38,39,41,42,43,44,45,46,47,48,开07 中
279期：01,03,04,05,06,07,08,09,11,13,15,16,17,18,19,20,21,23,25,27,28,29,30,31,32,33,35,37,39,40,41,42,43,44,45,47,49,开40 中
280期：02,03,04,05,06,08,10,11,12,14,15,16,17,18,20,22,23,24,26,27,28,29,30,32,34,35,36,38,39,40,41,42,44,46,47,48,49,开22 中
281期：02,03,04,05,06,07,08,09,10,14,15,16,17,18,19,20,21,22,26,27,28,29,30,31,32,33,34,38,39,40,41,42,43,44,45,46,48,开43 中
=8中8=
282期：01,03,04,06,07,08,09,11,12,13,15,16,18,19,20,21,23,24,25,27,28,30,31,32,33,35,36,37,39,40,42,43,44,45,47,48,49,开13 中
283期：01,03,04,05,07,08,09,10,12,13,15,16,17,19,20,21,22,24,25,27,28,29,31,32,33,34,36,37,39,40,41,43,44,45,46,48,49,开？ 中