045期特围（{01,04,06,08,09,10,12,16,18,19,20,21,22,26,30,31,32,34,35,36,39,43,44,47}）开01准
046期特围（{01,03,04,05,07,09,10,11,12,13,15,16,19,23,28,29,32,38,40,41,42,44,45,49}）开03准
047期特围（{08,10,11,13,15,17,19,21,24,26,27,28,29,33,34,35,36,37,40,41,42,43,44,46}）开39错
048期特围（{02,04,05,06,08,09,10,14,16,18,20,21,24,26,27,29,36,39,40,41,42,43,46,48}）开？中