243期：16码≤≤08,12,16,17,21,26,27,28,29,30,34,36,37,39,43,49≥≥开：08对
244期：16码≤≤01,05,07,10,12,17,21,22,36,37,41,42,43,46,47,48≥≥开：24错
245期：16码≤≤02,04,06,07,09,11,19,22,29,33,39,40,42,44,48,49≥≥开：44对
246期：16码≤≤05,06,10,11,13,14,16,18,19,20,27,34,40,42,43,47≥≥开：06对
247期：16码≤≤02,04,10,15,19,20,21,22,23,24,26,28,35,36,44,48≥≥开：//