290期：01,02,03,05,07,08,10,12,13,14,15,17,19,20,22,24,25,26,27,29,31,32,34,36,37,38,39,41,43,44,46,48,49,开08 中
291期：01,02,03,04,05,06,07,09,13,14,15,16,17,18,19,21,25,26,27,28,29,30,31,33,37,38,39,40,41,42,43,45,49,开43 中
292期：02,03,04,05,06,08,09,10,14,15,16,17,18,20,21,22,26,27,28,29,30,32,33,34,38,39,40,41,42,44,45,46,47,开09 中
293期：01,02,03,04,06,08,10,11,12,14,15,16,18,20,22,23,24,26,27,28,30,32,34,35,36,38,39,40,42,44,46,47,48,开09 错
294期：02,03,07,08,09,10,11,12,14,15,19,20,21,22,23,24,26,27,31,32,33,34,35,36,38,39,43,44,45,46,47,48,49,开47 中
295期：04,05,06,07,08,09,10,11,16,17,18,19,20,21,22,23,28,29,30,31,32,33,34,35,40,41,42,43,44,45,46,47,49,开28 中
296期：01,02,04,07,08,09,11,12,13,14,16,19,20,21,23,24,25,26,28,31,32,33,35,36,37,38,40,43,44,45,47,48,49,开26 中
297期：01,03,05,06,07,08,09,12,13,15,17,18,19,20,21,24,25,27,29,30,31,32,33,36,37,39,41,42,43,44,45,48,49,开12 中
298期：04,05,06,07,08,10,11,12,14,16,17,18,19,20,22,23,24,28,29,30,31,32,34,35,36,40,41,42,43,44,46,47,48,开31 中
299期：04,05,06,07,08,09,11,12,16,17,18,19,20,21,23,24,28,29,30,31,32,33,35,36,40,41,42,43,44,45,47,48,49,开05 中
=10中9=
300期：01,02,03,04,07,09,11,12,13,14,15,16,19,21,23,24,25,26,27,28,31,33,35,36,37,38,39,40,43,45,47,48,49,开46 错
301期：02,04,05,06,07,09,10,11,14,16,17,18,19,21,22,23,26,28,29,30,31,33,34,35,38,40,41,42,43,45,46,47,48,开26 中
302期：01,02,03,04,05,07,11,12,13,14,15,16,17,19,23,24,25,26,27,28,29,31,35,36,37,38,39,40,41,43,47,48,49,开33 错
303期：01,02,03,04,07,08,10,11,13,14,15,16,19,20,22,23,25,26,27,28,31,32,34,35,37,38,39,40,43,44,46,47,49,开？ 中