020期：超准特码【03,06,08,09,10,11,19,20,21,23,29,30,32,33,34,36,37,38,39,40,41,45,46,47】→开10准
021期：超准特码【01,02,07,09,11,12,15,16,18,20,21,24,25,26,27,28,30,31,36,39,40,42,45,47】→开07准
022期：超准特码【02,03,05,07,09,10,12,14,18,24,25,27,28,32,33,34,36,38,39,40,42,45,46,47】→开？？