252期：24码！（01,02,05,07,08,10,12,13,15,16,19,20,21,23,25,31,33,37,38,39,42,44,46,47）开：08准
253期：24码！（02,03,04,07,10,15,18,22,24,25,26,28,32,33,34,35,36,38,39,41,42,44,48,49）开：09错
254期：24码！（02,05,07,08,10,11,17,19,20,21,23,24,25,27,29,31,34,36,38,40,44,45,46,47）开：？