309期:24码〈〈03,05,06,08,09,10,14,16,17,20,21,22,25,26,27,31,33,34,37,42,44,47,48,49〉〉开:05对
310期:24码〈〈02,03,04,08,11,12,14,15,19,23,25,28,30,32,34,35,36,37,39,40,42,43,44,48〉〉开:26X
311期:24码〈〈01,02,03,07,10,11,12,13,17,21,22,23,25,31,33,37,39,40,42,43,44,45,46,49〉〉开:35X
312期:24码〈〈02,03,05,07,10,12,14,15,16,17,19,22,23,27,29,30,34,35,38,39,40,46,47,49〉〉开:00