280期：24码<<03,04,05,06,07,08,10,13,14,15,16,18,20,23,25,26,30,32,38,40,42,43,47,48》开：15对
281期：24码<<01,02,03,04,05,06,11,12,13,15,19,22,30,31,32,33,36,37,38,40,42,43,44,46》开：10错
282期：24码<<03,04,07,09,13,16,17,18,21,23,27,29,31,34,35,36,39,40,42,43,45,47,48,49》开：23对
283期：24码<<02,04,07,08,10,11,12,13,15,16,17,20,23,24,25,26,30,36,37,38,39,44,45,48》开：18错
284期：24码<<02,04,05,07,11,12,13,15,17,19,21,28,30,31,32,33,35,36,37,40,41,42,43,47》开：32对
285期：24码<<01,03,04,05,06,07,13,14,15,21,22,24,28,32,33,35,36,37,38,42,46,47,48,49》开：**