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