267期【13,40,14,16,22,23,24,26,32,34,35,37,02,09,12,15,17,21,29,30,33,42,44,45】开45对
268期【37,43,45,46,48,29,30,32,33,34,36,38,41,49,02,07,09,16,23,24,26,31,35,47】开27错
269期【12,23,40,01,06,24,28,30,31,44,48,10,13,18,25,26,32,34,35,36,39,41,42,47】开48对
270期【25,40,08,23,26,30,31,33,35,39,42,43,44,46,48,02,16,20,27,34,37,38,41,45】开00对