309期：一点点<<01,05,07,08,11,12,13,14,17,20,21,22,24,27,29,30,34,36,37,39,40,43,44,47>>开：05中
310期：一点点<<01,06,07,10,11,12,13,14,15,18,19,23,24,28,31,34,36,38,39,44,46,47,48,49>>开：26XX
311期：一点点<<01,02,04,05,06,09,13,15,19,21,23,27,28,30,31,33,35,37,41,42,44,45,48,49>>开：88