251期：24码《01,09,10,11,12,13,18,20,24,25,26,27,29,30,31,33,35,38,39,41,43,44,48,49》开：30对
252期：24码《05,06,07,08,10,12,13,14,15,18,21,22,28,29,30,32,34,36,38,39,42,43,45,49》开：22对
253期：24码《01,02,05,06,09,10,13,14,15,18,19,20,21,24,27,28,31,34,36,40,43,45,46,47》开：16错
254期：24码《01,02,04,05,09,11,12,13,15,16,18,19,20,24,25,26,34,35,38,40,44,47,48,49》开：02对
255期：24码《09,12,13,14,15,16,17,20,21,25,27,28,30,33,34,35,36,38,39,40,41,45,46,49》开：44错
256期：24码《01,02,05,12,17,20,21,22,24,25,26,27,28,29,30,31,33,35,36,41,42,44,47,48》开：01对
257期：24码《01,02,04,06,07,11,12,15,17,19,20,21,23,26,27,28,29,32,36,41,42,46,47,49》开：07对
258期：24码《01,03,05,06,07,08,11,12,14,15,17,19,25,29,30,32,33,37,38,39,45,46,47,49》开：46对
259期：24码《01,02,03,06,07,08,11,12,13,18,19,21,27,28,30,33,35,37,39,40,42,43,44,47》开：？？