266期：16码≤≤03,06,10,20,26,28,30,31,32,33,38,39,40,41,45,48≥≥开：40对
267期：16码≤≤08,11,14,19,24,29,30,32,33,34,35,39,41,44,45,48≥≥开：22错
268期：16码≤≤02,04,05,06,07,09,13,14,18,30,33,36,38,39,42,44≥≥开：32错
269期：16码≤≤01,03,04,06,09,20,22,25,27,30,34,43,44,45,46,48≥≥开：//