250期：『24码』（01,03,05,07,09,12,14,15,17,19,23,24,25,26,28,29,31,33,38,40,41,42,45,49）开：12中
251期：『24码』（04,05,06,11,12,13,15,18,19,21,23,25,26,28,31,32,39,40,41,43,44,45,46,47）开：35错
252期：『24码』（01,02,06,12,13,15,17,19,20,21,22,25,27,28,31,32,33,35,39,40,41,44,45,48）开：23错
253期：『24码』（02,03,04,05,06,10,13,14,20,21,22,23,24,26,33,35,36,37,40,41,45,46,47,49）开：33中
254期：『24码』（01,03,05,08,09,10,11,14,17,18,19,22,25,28,29,30,31,32,37,38,42,43,47,49）开：17中
255期：『24码』（01,05,10,12,13,14,17,20,21,23,24,25,27,28,30,31,33,36,37,40,45,46,47,48）开：//