019期：特围《「01,03,04,06,07,10,11,13,14,16,19,20,22,23,29,35,36,37,39,43,44,45,47,48」》开06准
020期：特围《「02,05,07,08,09,10,11,12,18,19,21,27,28,29,30,31,34,35,36,38,39,40,43,46」》开34准
021期：特围《「01,02,03,04,06,09,10,11,12,13,17,18,23,24,28,32,33,35,36,37,39,40,42,48」》开14错
022期：特围《「03,06,08,09,11,12,13,15,17,19,20,21,23,26,27,32,35,36,37,40,42,44,46,47」》开04错
023期：特围《「02,05,06,10,15,16,17,18,20,25,27,28,32,34,35,40,41,42,43,44,46,47,48,49」》开?