257期：＝24码＝【01,04,07,10,11,18,19,20,22,23,24,25,29,31,33,35,36,37,38,40,45,46,48,49】开：07中
258期：＝24码＝【09,10,12,14,15,17,19,21,22,27,28,29,30,34,38,39,40,43,44,45,46,47,48,49】开：46中
259期：＝24码＝【01,02,04,05,08,13,14,15,16,21,23,25,27,29,31,34,35,36,38,41,44,46,48,49】开：22错
260期：＝24码＝【02,04,06,07,13,14,16,18,20,21,22,25,27,31,33,34,37,39,42,43,44,47,48,49】开：20中
261期：＝24码＝【01,02,04,09,10,12,14,15,16,17,18,25,27,29,33,35,37,38,41,43,44,45,47,49】开：？？