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