019期：[特围](01,02,06,07,09,10,11,12,17,18,19,21,29,31,32,33,34,36,38,39,40,41,42,47))特K:40准
020期：[特围](06,08,09,10,11,12,14,15,17,19,23,25,26,30,32,33,34,35,38,40,41,42,44,46))特K:10准
021期：[特围](02,03,04,06,08,10,15,16,17,21,23,24,26,27,28,34,36,37,39,40,44,45,46,48))特K:07错
022期：[特围](01,02,04,08,09,10,13,14,17,20,23,26,27,29,30,31,35,37,40,42,44,45,47,49))特K:?