020期：超准特码【02,05,07,09,11,12,13,15,17,18,19,22,24,25,28,32,33,34,36,38,40,42,44,49】→开34准
021期：超准特码【01,02,03,04,08,10,12,13,14,15,16,17,19,20,21,25,29,31,34,35,38,39,43,45】→开14准
022期：超准特码【05,07,08,09,13,14,15,19,20,22,25,27,33,34,35,36,38,39,41,42,43,45,48,49】→开04错
023期：超准特码【05,07,09,11,12,16,17,18,19,21,23,32,35,36,38,39,40,41,42,43,44,46,48,49】→开45错
024期：超准特码【02,03,06,07,08,12,13,18,20,21,25,26,27,29,31,32,33,35,38,39,43,45,46,47】→开？？