250期：24码$$（01,02,05,11,14,15,17,18,19,20,24,25,31,34,35,36,37,38,39,40,43,44,46,49）开：24中
251期：24码$$（02,05,06,08,11,14,15,17,20,23,27,28,29,31,33,34,35,38,39,41,42,43,44,48）开：14中
252期：24码$$（02,04,06,08,09,10,11,12,13,21,22,26,31,32,36,38,39,42,43,45,46,47,48,49）开：36中
253期：24码$$（02,04,05,06,15,18,20,21,22,25,26,27,29,31,34,36,37,40,42,43,45,46,47,48）开：88
