169期：24码《02,03,09,11,12,14,15,16,17,18,19,20,23,24,26,29,30,32,34,36,38,41,44,49》开：24对
170期：24码《01,02,04,05,06,07,08,09,11,14,17,22,23,25,27,28,31,35,40,41,42,43,44,48》开：03错
171期：24码《01,03,06,07,09,12,14,15,19,20,21,23,27,30,31,33,34,35,36,37,39,41,44,45》开：28错
172期：24码《03,06,09,12,13,14,15,17,18,19,23,24,27,28,29,30,33,34,39,40,43,45,47,49》开：？？