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