018期【特围】【<06,07,10,15,16,17,20,24,28,29,30,31,32,33,34,35,36,37,39,40,42,43,44,49>】开：31准
019期【特围】【<04,05,07,09,10,14,15,16,22,24,25,26,29,30,32,34,35,37,38,43,44,47,48,49>】开：40错
020期【特围】【<01,02,05,06,07,14,17,18,19,20,24,25,27,28,30,32,33,38,39,41,42,47,48,49>】开：10错
021期【特围】【<04,06,07,09,12,13,14,16,19,20,23,24,25,26,29,30,36,38,42,43,45,46,47,48>】开：？