049期： 〓〓 24码 〓〓02,04,06,08,09,12,15,17,18,20,22,26,27,28,29,31,34,38,39,42,43,44,45,46；开：08对
050期： 〓〓 24码 〓〓02,05,06,07,09,11,13,14,16,17,25,27,29,31,32,33,34,35,38,41,42,43,44,48；开：40错
051期： 〓〓 24码 〓〓02,03,05,07,10,11,12,13,14,15,16,22,25,26,28,29,30,32,35,40,41,42,43,47；开：28对
052期： 〓〓 24码 〓〓02,03,04,06,11,12,13,14,20,21,24,25,28,32,34,35,37,39,40,42,44,46,48,49；开：22错
053期： 〓〓 24码 〓〓01,02,03,06,07,08,11,12,14,16,17,22,25,26,27,31,32,36,37,38,39,45,46,48；开：？