165期特围（{01,02,03,05,06,08,09,11,12,15,16,18,20,21,22,23,28,29,30,33,35,36,40,43,44,46,48,49}）开03准
166期特围（{01,02,03,04,06,07,08,09,10,11,16,17,19,20,25,26,27,29,31,32,34,35,38,39,40,43,45,47}）开06准
167期特围（{01,02,03,07,08,09,11,14,15,17,18,20,21,22,23,25,26,27,29,32,33,35,36,37,38,44,48,49}）开19错
168期特围（{03,07,08,09,12,14,15,16,17,21,22,23,24,26,28,29,31,32,33,35,36,38,40,43,44,45,47,48}）开15准
169期特围（{01,02,04,06,09,11,12,13,15,21,25,26,27,29,30,32,33,34,36,37,38,41,42,43,45,46,47,48}）开24错
170期特围（{01,04,06,08,09,10,11,12,13,14,17,18,19,21,24,25,29,31,32,34,36,37,40,41,42,44,45,48}）开？中