240期：16码≤≤01,06,13,14,15,20,22,24,31,32,33,34,39,43,46,47≥≥开：32对
241期：16码≤≤01,02,07,09,12,14,17,22,26,27,42,44,45,47,48,49≥≥开：12对
242期：16码≤≤05,06,12,13,14,17,24,25,30,31,35,36,37,42,44,46≥≥开：35对
243期：16码≤≤05,06,11,13,14,19,20,22,25,26,28,32,34,37,39,46≥≥开：42错
244期：16码≤≤03,06,17,20,21,28,32,33,35,38,40,41,42,44,48,49≥≥开：43错
245期：16码≤≤01,03,17,20,21,30,31,35,37,38,39,42,43,46,48,49≥≥开：//