270期【01,02,03,04,05,06,08,09,12,13,14,15,16,17,19,20,21,22,23,24,27,29,30,31,32,33,35,36,38,39,42,43,44,45,46,47,49】开30对
271期【01,02,03,04,06,07,08,11,12,15,16,17,20,22,23,24,25,26,27,29,31,32,33,34,35,36,37,38,40,41,42,43,44,45,46,47,48】开45对
272期【01,02,03,04,05,06,07,08,09,12,13,15,16,17,19,21,22,24,25,26,27,28,29,30,33,35,36,38,39,40,41,42,43,46,47,48,49】开46对
273期【01,02,03,04,05,06,07,08,09,10,12,13,14,15,18,19,20,21,23,25,28,29,30,31,32,33,36,39,41,42,43,44,45,46,47,48,49】开27错
274期【01,02,03,05,06,07,08,09,10,11,12,14,17,18,19,20,21,22,23,24,25,26,27,28,29,30,32,33,34,35,38,42,43,44,46,48,49】开00对