019期特围（{02,03,04,05,06,09,14,17,18,19,22,23,26,28,29,30,31,32,33,35,42,44,46,48}）开06准
020期特围（{01,03,04,07,08,09,10,12,14,15,18,20,23,25,26,27,28,32,34,37,38,44,48,49}）开34准
021期特围（{01,03,08,09,13,14,17,20,22,23,24,25,30,32,33,35,36,37,38,39,43,46,47,49}）开14准
022期特围（{02,03,05,06,08,10,11,12,14,18,20,23,28,29,35,36,39,40,41,42,44,45,46,47}）开04错
023期特围（{01,02,03,04,05,06,08,10,13,17,18,19,25,28,29,30,31,34,35,36,39,42,45,47}）开？中