270期：≡十拿九稳《01,06,08,11,13,14,16,19,22,23,26,30,31,33,35,37,38,39,43,44,45,46,48,49》开：35中
271期：≡十拿九稳《03,05,06,07,10,13,14,16,17,18,21,22,23,25,28,29,31,32,39,42,43,45,46,48》开：06中
272期：≡十拿九稳《01,02,06,07,08,09,11,12,17,18,20,21,23,25,26,29,33,38,40,41,43,45,46,48》开：36错
273期：≡十拿九稳《01,02,03,05,06,11,12,15,21,24,25,26,28,34,35,37,38,39,40,42,43,44,46,47》开：88