《019期》半数<<04,05,07,11,12,16,18,19,21,23,26,27,28,29,30,31,32,33,38,39,40,43,45,48>>】开40准
《020期》半数<<08,09,10,15,16,17,18,20,23,25,28,30,33,34,35,39,41,42,43,44,45,46,47,49>>】开10准
《021期》半数<<03,04,05,06,08,09,13,14,16,19,21,23,27,29,30,34,35,36,40,42,43,44,46,49>>】开07错
《022期》半数<<02,03,05,07,08,10,11,12,15,16,19,20,22,23,28,29,30,33,38,39,42,43,44,47>>】开18错
《023期》半数<<01,03,04,05,10,12,16,17,18,19,20,24,25,26,27,28,30,33,34,37,42,47,48,49>>】开01准
《024期》半数<<01,05,06,08,09,11,13,14,15,17,19,20,21,23,26,31,32,37,38,41,42,43,46,48>>】开32准
《025期》半数<<01,02,04,06,09,10,12,13,14,15,16,18,19,20,21,25,27,29,31,34,42,44,48,49>>】开？？