073期:16码≤≤01,03,05,08,11,17,19,20,28,31,32,34,35,40,43,44≥≥开:34对
074期:16码≤≤02,03,04,05,08,15,20,22,27,30,35,37,38,40,43,44≥≥开:16错
075期:16码≤≤04,05,06,09,12,13,14,19,21,31,35,42,45,46,48,49≥≥开:16错
076期:16码≤≤02,04,07,08,10,12,20,21,25,28,32,36,37,41,42,44≥≥开://