166期特围（{03,07,12,14,15,16,17,19,22,23,24,25,27,29,30,31,32,34,35,36,37,38,40,41,44,45,46,49}）开24准
167期特围（{01,02,03,04,05,06,09,10,11,17,18,19,22,24,25,26,27,28,29,31,34,38,40,41,44,46,47,48}）开41准
168期特围（{01,03,04,05,06,08,09,10,11,12,16,19,21,22,23,24,25,27,28,31,32,33,35,39,42,43,45,46}）开28准
169期特围（{01,02,03,05,07,09,13,14,18,19,20,21,24,25,27,29,31,34,36,37,38,39,41,43,45,46,47,48}）开39准
170期特围（{01,06,07,09,10,11,12,16,17,18,21,22,23,25,26,27,28,29,31,33,34,36,37,40,42,44,47,48}）开？中