253期：~24~《01,03,04,06,09,10,13,18,19,20,21,23,28,30,33,34,35,36,37,40,41,43,46,47》开：19对
254期：~24~《02,03,04,05,06,07,08,09,11,15,21,23,25,27,28,29,30,32,33,36,39,42,44,46》开：13错
255期：~24~《02,04,08,10,12,13,17,18,25,27,28,31,32,34,35,36,39,40,41,43,45,46,48,49》开：33错
256期：~24~《05,07,09,12,15,16,17,21,23,28,29,30,31,33,34,36,37,38,39,40,43,45,47,48》开：00