304期：16码[[02,03,04,05,15,18,20,24,26,28,31,32,38,40,46,47]]开：18√
305期：16码[[03,05,12,13,20,23,27,28,30,31,32,35,38,39,40,43]]开：20√
306期：16码[[05,08,15,16,18,20,24,25,26,30,32,34,36,42,43,47]]开：38x
307期：16码[[01,04,06,08,13,15,16,18,23,24,25,28,29,41,46,47]]开：32x