310期:01,02,03,06,07,08,12,13,15,18,22,25,26,27,31,32,36,37,38,41,42,43,46,48,（共24个）
309期:02,05,07,08,09,10,15,17,18,19,20,21,22,27,29,30,31,32,35,38,39,41,45,47,（共24个）特06 错
308期:01,02,03,05,06,08,11,12,13,15,16,18,25,26,28,29,32,35,36,39,★41,42,48,49(共24个) 特39 对
307期:01,02,08,10,18,19,20,★21,22,23,24,26,27,28,33,34,35,36,37,38,41,45,46,48,（共24个）特20 对