251期：24码━（01,04,06,07,11,13,16,20,24,25,27,30,32,34,36,37,39,41,42,43,44,45,47,48）开：13对
252期：24码━（01,03,04,07,10,13,14,17,20,21,22,23,25,31,32,33,34,36,37,41,42,44,46,47）开：08错
253期：24码━（02,03,06,07,09,10,12,15,17,22,23,24,28,29,30,31,35,37,41,42,45,46,47,48）开：09对
254期：24码━（01,04,06,09,10,15,16,18,19,20,21,22,24,25,26,27,30,31,36,37,42,43,44,47）开：07错
255期：24码━（03,08,10,12,13,14,15,19,22,24,25,26,28,29,31,32,33,34,37,38,39,40,45,49）开：**