280期：((03,06,11,16,17,20,22,24,25,26,29,30,32,34,41,44))开：20OK
281期：((02,04,06,07,09,13,15,17,20,21,23,27,29,37,42,43))开：43OK
282期：((13,20,23,26,27,29,31,33,35,38,39,40,41,42,44,49))开：34x
283期：((01,06,08,09,14,15,21,22,24,29,33,34,37,39,48,49))开：18x
284期：((01,03,09,14,17,19,24,25,27,29,31,37,39,41,42,43))开：//