273期：24码《01,04,05,07,08,09,10,13,14,17,18,19,22,23,29,32,35,36,37,39,42,44,47,49》开：42对
274期：24码《01,02,04,07,09,11,12,13,17,18,21,22,25,31,36,37,39,43,44,45,46,47,48,49》开：08错
275期：24码《04,05,06,07,08,11,12,13,18,19,20,21,23,25,26,27,30,32,35,36,38,41,46,49》开：24错
276期：24码《02,03,07,08,09,11,13,14,15,17,18,19,20,21,22,23,24,25,29,30,32,34,39,44》开：？？