《322期》半数<<01,02,03,04,05,07,08,09,11,12,14,15,21,22,23,26,27,29,31,33,35,43,44,47>>】开47准
《323期》半数<<02,04,05,06,08,12,13,14,15,16,18,21,23,27,30,31,34,37,38,39,40,45,48,49>>】开09错
《324期》半数<<01,04,05,07,09,12,14,15,16,18,21,22,26,27,30,34,35,36,41,42,43,44,47,48>>】开15准
《325期》半数<<01,02,03,06,07,08,10,14,15,16,17,18,22,25,28,29,32,34,35,40,42,45,46,49>>】开04错
《326期》半数<<04,05,08,10,11,13,14,16,17,18,20,21,23,27,28,29,30,31,39,42,45,46,47,49>>】开？？