018期：超准特码【01,06,08,09,10,14,15,16,17,19,20,21,22,23,24,27,29,30,32,38,41,42,46,47】→开10准
019期：超准特码【01,03,04,07,08,09,10,11,13,15,18,20,24,29,30,35,36,37,39,43,45,46,48,49】→开06错
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？？