310期：01,02,04,05,06,08,09,12,16,21,23,24,28,30,31,32,36,39,40,43,44,46,48,49··T04准
311期：01,02,04,05,09,11,16,17,23,25,26,29,30,32,33,34,37,38,39,40,41,43,44,45··T21错
312期：03,07,08,10,15,16,17,18,20,22,25,27,29,31,32,33,35,39,43,44,45,47,48,49··T48准
313期：01,03,04,05,06,09,12,13,16,19,21,24,25,28,30,35,36,37,40,41,42,44,46,49··T？？中