248期：杠上花[[01,02,04,06,07,10,12,15,17,18,20,21,23,28,30,33,35,36,40,42,44,46,48,49]]开：12准
249期：杠上花[[01,03,04,05,06,08,10,11,12,19,21,22,24,25,29,32,34,37,39,42,45,46,48,49]]开：02错
250期：杠上花[[03,04,05,07,11,12,13,14,16,23,28,31,34,35,36,38,39,40,41,42,45,46,48,49]]开：12准
251期：杠上花[[05,06,07,11,12,13,15,18,19,22,24,27,29,31,32,33,34,35,36,37,39,41,43,47]]开：35准
252期：杠上花[[01,05,09,10,11,16,20,22,24,25,26,28,29,31,34,37,38,39,40,41,42,43,44,49]]开：23错
253期：杠上花[[02,07,10,11,16,17,18,19,20,22,23,25,26,29,31,36,39,40,41,44,45,47,48,49]]开：？