167期：精准特围20码：{12,29,08,15,40,35,25,28,20,19,24,10,05,13,26,27,01,42,36,43}开（鼠19）准
168期：精准特围20码：{39,19,15,02,30,47,25,35,27,32,04,21,41,48,12,17,36,33,08,45}开（龙15）准
169期：精准特围20码：{05,28,37,41,19,18,27,17,39,20,10,11,14,44,32,23,21,45,16,25}开（羊24 ）XX
170期：精准特围20码：{37,28,22,38,09,04,29,34,07,13,03,31,14,15,30,12,02,44,45,01}开（龙03）准
171期：精准特围20码：{27,30,19,09,26,06,35,28,04,29,03,08,14,17,15,45,33,25,49,13}开（兔28）准
172期：精准特围20码：{18,14,28,32,23,07,19,31,33,21,09,03,29,46,27,40,10,22,15,05}开（？00）准
