269期：09,10,21,22,37,49,05,17,41,29,34,45,02,03,07,11,15,19,26,27,35,38,39,43,47,（共25个）开22中
270期：29,17,11,23,35,41,36,48,47,05,03,27,39,15,08,32,44,02,07,09,19,21,31,38,45,（共25个）开19中
271期：29,02,41,26,14,31,07,43,05,38,19,09,21,22,33,34,45,03,08,16,20,27,28,39,44,（共25个）不中
272期：33,21,45,39,27,12,24,01,49,13,03,09,36,04,05,14,19,26,28,29,31,38,40,41,43,（共25个）
