302期：超准特码【01,02,03,05,06,09,11,15,16,17,18,21,22,24,27,28,31,33,35,41,43,45,47,48】→开22准
303期：超准特码【01,04,07,09,10,11,12,13,15,16,17,19,20,22,25,28,30,32,34,35,41,42,45,48】→开15准
304期：超准特码【03,06,07,08,09,13,14,16,17,20,21,26,27,28,32,33,34,36,38,41,44,45,48,49】→开48准
305期：超准特码【02,05,07,08,11,12,13,14,16,17,18,21,22,24,26,29,30,37,39,43,44,46,48,49】→开42错
306期：超准特码【01,02,04,05,06,15,16,18,20,22,24,26,30,31,32,33,36,37,39,40,41,42,43,49】→开？？