168期：︽24码︽（02,11,12,14,15,18,22,27,28,29,30,31,32,33,35,37,39,41,42,43,44,45,46,47）开：14中
169期：︽24码︽（02,05,07,09,15,17,18,19,20,21,22,23,25,28,30,31,32,34,35,38,45,46,48,49）开：45中
170期：︽24码︽（01,02,03,05,07,08,11,13,14,19,21,26,29,35,36,37,38,41,42,43,44,46,47,49）开：10错
171期：︽24码︽（06,07,10,11,15,16,17,19,21,22,23,25,31,34,35,36,37,38,40,42,43,44,48,49）开：16中
172期：︽24码︽（02,03,04,05,06,09,11,13,14,19,21,24,26,30,32,36,37,39,41,42,43,46,48,49）开：**