270期：24码$$（01,02,03,05,06,07,12,13,16,17,22,23,26,27,29,30,32,33,34,36,40,41,42,49）开：42中
271期：24码$$（02,05,07,08,12,16,18,21,22,26,27,28,30,32,35,36,38,42,43,45,46,47,48,49）开：40错
272期：24码$$（01,03,04,06,10,15,20,21,22,24,25,26,28,29,30,31,34,35,37,38,39,42,46,49）开：30中
273期：24码$$（01,02,04,05,06,07,10,11,12,15,16,17,19,21,22,26,29,32,33,34,43,44,48,49）开：41错
274期：24码$$（03,05,07,08,11,12,14,15,16,17,19,20,22,24,25,30,31,34,36,37,39,42,43,49）开：49中
275期：24码$$（01,02,04,05,07,08,10,11,13,16,17,19,20,24,25,26,28,29,34,39,41,44,48,49）开：41中
276期：24码$$（03,04,08,09,13,14,16,17,19,20,22,24,29,32,33,34,35,36,37,38,40,42,44,48）开：29中
277期：24码$$（02,03,04,05,08,11,12,13,14,18,21,23,26,29,30,32,40,41,43,44,45,46,48,49）开：26中
278期：24码$$（03,06,07,13,14,15,20,21,22,23,25,27,28,32,33,36,37,38,41,42,44,45,48,49）开：07中
279期：24码$$（02,06,07,11,13,15,16,18,20,21,22,23,28,31,32,34,35,37,38,39,40,42,45,48）开：88
