307期【01,03,05,06,08,09,10,11,12,13,15,16,17,18,20,22,23,24,25,26,28,29,30,31,32,33,35,36,37,38,39,40,43,45,46,47,49】开20中
308期【01,02,04,07,08,09,10,11,12,13,14,15,16,18,19,22,24,25,26,27,28,29,30,31,32,33,35,36,37,38,39,41,44,45,46,48,49】开39中
309期【02,03,05,06,07,09,10,11,12,13,14,17,18,19,20,23,24,25,26,27,28,29,30,31,32,33,36,37,38,39,40,41,42,44,47,48,49】开