275期：（（01,02,03,09,10,11,15,19,28,31,37,38,41,43,45,47））开：31准
276期：（（01,02,03,11,12,15,17,20,24,27,29,33,36,39,41,42））开：01准
277期：（（04,05,10,12,23,24,25,27,30,31,32,33,34,44,45,47））开：47准
278期：（（01,04,08,11,12,15,21,24,25,27,29,30,31,33,36,40））开：41错
279期：（（01,13,22,23,25,28,29,30,35,36,40,41,44,45,47,48））开：//