301期：16码[[06,10,11,12,16,18,24,29,30,32,35,38,40,43,47,49]]开：16√
302期：16码[[01,02,03,12,13,22,24,26,27,30,31,34,36,41,44,48]]开：24√
303期：16码[[09,11,13,15,19,21,24,27,29,31,33,37,42,43,47,49]]开：38x
304期：16码[[03,04,08,09,11,14,15,17,21,25,29,31,38,40,43,45]]开：//