247期【01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,23,25,27,28,29,30,31,33,35,37,39,41,43,45,46,47】开47对
248期【01,02,03,04,05,06,07,08,09,12,13,14,15,16,17,18,19,20,23,24,27,28,29,30,31,32,33,35,36,38,39,40,43,44,45,47,48】开46错
249期【01,02,05,06,07,08,10,11,12,13,15,16,17,18,19,20,21,22,23,24,25,27,28,32,33,34,36,39,40,42,43,44,45,46,47,48,49】开00对