279期:{{07,10,13,15,16,18,19,22,27,28,31,37,39,40,43,44}}开:22对了
280期:{{02,05,07,09,10,19,20,30,32,34,35,39,41,44,45,47}}开:08X
281期:{{02,04,05,07,09,12,13,18,24,27,32,35,36,42,46,49}}开:17X
282期:{{04,11,16,18,19,21,22,25,28,29,30,33,35,36,43,44}}开:30对了
283期:{{04,15,17,19,20,22,23,24,26,28,34,35,39,40,44,49}}开:00