269期:(寻码)《01,06,09,11,13,15,17,23,24,26,27,28,32,34,36,37,40,41,42,45,46,47,48,49》开:48对
270期:(寻码)《02,03,04,06,10,11,15,20,21,22,23,25,26,29,30,35,36,37,38,41,42,44,45,49》开:30对
271期:(寻码)《07,10,12,17,18,21,24,28,29,32,34,35,36,37,38,39,41,42,44,45,46,47,48,49》开:??