291期：01,02,03,04,05,07,08,10,13,14,15,16,17,19,20,22,25,26,27,28,29,31,32,34,37,38,39,40,41,43,44,46,49,开14 中
292期：01,02,03,04,06,07,08,10,13,14,15,16,18,19,20,22,25,26,27,28,30,31,32,34,37,38,39,40,42,43,44,46,49,开44 中
293期：01,02,03,04,08,09,11,12,13,14,15,16,20,21,23,24,25,26,27,28,32,33,35,36,37,38,39,40,44,45,47,48,49,开30 错
294期：01,03,04,06,08,09,11,12,13,15,16,18,20,21,23,24,25,27,28,30,32,33,35,36,37,39,40,42,44,45,47,48,49,开48 中
295期：02,03,05,07,08,10,11,12,14,15,17,19,20,22,23,24,26,27,29,31,32,34,35,36,38,39,41,43,44,46,47,48,49,开24 中
296期：01,02,03,04,06,09,10,12,13,14,15,16,18,21,22,24,25,26,27,28,30,33,34,36,37,38,39,40,42,45,46,48,49,开09 中
297期：01,04,05,06,07,08,09,10,13,16,17,18,19,20,21,22,25,28,29,30,31,32,33,34,37,40,41,42,43,44,45,46,49,开49 中
298期：01,02,03,04,08,09,10,11,13,14,15,16,20,21,22,23,25,26,27,28,32,33,34,35,37,38,39,40,44,45,46,47,49,开44 中
299期：01,03,04,05,06,07,09,12,13,15,16,17,18,19,21,24,25,27,28,29,30,31,33,36,37,39,40,41,42,43,45,48,49,开21 中
300期：01,02,05,08,09,10,11,12,13,14,17,20,21,22,23,24,25,26,29,32,33,34,35,36,37,38,41,44,45,46,47,48,49,开46 中
=10中9=
301期：02,03,04,05,08,09,10,11,14,15,16,17,20,21,22,23,26,27,28,29,32,33,34,35,38,39,40,41,44,45,46,47,48,开16 中
302期：03,04,05,07,08,09,10,12,15,16,17,18,19,20,21,22,24,27,28,29,31,32,33,34,36,39,40,41,43,44,45,46,48,开24 中
303期：01,02,03,04,06,08,09,11,13,14,15,16,18,20,21,23,25,26,27,28,30,32,33,35,37,38,39,40,42,44,45,47,49,开38 中
304期：01,02,03,05,06,08,09,10,13,14,15,17,18,20,21,22,25,26,27,29,30,32,33,34,37,38,39,41,42,44,45,46,49,开？ 中