247期：精品24码（01,02,05,07,15,16,19,21,22,23,25,27,29,31,34,35,36,39,41,42,45,46,48,49）开：31对
248期：精品24码（02,03,08,09,12,14,18,19,20,21,22,26,29,30,32,33,35,38,39,40,42,45,47,48）开：11错
249期：精品24码（02,04,05,06,07,09,11,12,13,15,16,21,27,29,31,33,34,35,39,40,43,44,46,47）开：99
