278期:特围:「01,05,06,09,12,15,17,20,22,23,24,25,26,28,29,30,31,35,38,40,41,42,43,46」开:35准
279期:特围:「01,02,03,05,06,08,09,11,13,14,17,18,19,24,25,26,28,31,32,35,37,41,44,46」开:22错
280期:特围:「01,04,05,06,09,11,12,13,15,16,17,19,22,27,28,32,33,34,37,38,40,41,47,48」开:08错
281期:特围:「01,03,05,10,12,13,16,18,22,27,28,29,30,31,32,34,39,41,42,43,45,46,47,49」开:??中