276期：杠上花[[01,04,05,08,09,10,14,16,17,18,21,23,24,25,27,30,33,34,36,37,42,43,48,49]]开：01准
277期：杠上花[[01,02,08,09,11,12,14,16,17,18,20,23,28,29,31,32,33,34,37,38,39,42,47,48]]开：47准
278期：杠上花[[01,03,06,07,09,12,15,16,19,20,21,23,24,25,27,31,32,37,38,39,43,44,45,47]]开：41错
279期：杠上花[[02,05,06,08,09,10,12,13,15,18,20,23,27,30,33,35,37,38,40,41,42,43,45,46]]开：04错
280期：杠上花[[02,06,09,13,16,17,20,22,25,26,29,33,34,35,36,37,38,39,42,43,44,46,48,49]]开：20准
281期：杠上花[[01,02,04,05,07,08,10,13,14,17,19,20,22,25,26,27,30,31,34,36,37,40,44,48]]开：？