279期：[[01,03,05,07,10,11,17,20,21,24,36,38,39,41,45,47]]开：10OK
280期：[[02,03,06,08,09,13,16,19,21,25,27,30,33,39,40,48]]开：15x
281期：[[02,03,06,08,12,15,16,17,18,24,33,41,43,44,47,49]]开：10x
282期：[[02,11,13,16,21,23,25,27,34,35,36,37,39,41,44,46]]开：23OK
283期：[[02,03,08,13,17,20,23,24,26,27,28,29,30,40,43,47]]开：//