276期：(01,02,03,04,07,08,09,14,15,18,19,20,21,23,26,27,28,31,33,36,37,38,40,43,45,46,48,49)特09准
277期：(03,05,08,09,10,12,13,14,16,17,18,22,25,27,28,29,30,31,33,34,35,36,37,39,41,42,43,44)特16准
278期：(05,06,08,09,10,11,13,16,18,19,23,24,25,27,28,29,30,31,32,33,34,35,40,42,43,45,47,48)特28准
279期：(01,02,06,09,10,12,13,14,15,17,19,22,23,25,29,30,31,32,36,37,38,40,41,43,45,46,47,48)特27错
280期：(02,03,05,06,09,10,11,12,14,17,19,21,22,24,26,27,28,30,31,33,36,38,39,44,45,47,48,49)特？？