024期：16码≤≤04,05,07,15,19,24,28,31,34,35,37,38,39,41,44,45≥≥开：38对
025期：16码≤≤01,02,03,04,22,26,27,29,33,34,40,42,46,47,48,49≥≥开：47对
026期：16码≤≤03,05,08,16,18,19,23,24,27,30,31,33,34,35,42,49≥≥开：23对
027期：16码≤≤02,03,04,07,14,20,21,25,27,29,33,34,43,45,46,47≥≥开：//