《171期》半数<<01,04,05,07,08,09,14,15,17,18,20,21,22,27,28,29,30,31,37,40,43,44,45,46>>】开28准
《172期》半数<<03,05,08,09,10,16,24,26,27,30,31,32,33,36,37,40,41,42,44,45,46,47,48,49>>】开44准
《173期》半数<<02,05,06,08,09,10,11,13,14,17,19,26,31,32,34,36,37,38,40,41,42,45,46,49>>】开26准
《174期》半数<<02,03,05,11,12,19,20,21,22,24,26,27,28,29,30,32,33,35,38,40,42,43,44,48>>】开41错
《175期》半数<<03,06,10,11,12,13,15,16,17,18,19,21,26,28,32,33,38,39,41,44,45,46,47,49>>】开26准
《176期》半数<<01,02,04,06,08,09,10,11,12,13,14,15,22,26,27,31,32,35,40,42,43,45,46,47>>】开10准
《177期》半数<<01,06,08,09,11,14,15,16,17,18,20,21,22,24,30,32,33,35,39,40,41,44,46,49>>】开14准
《178期》半数<<02,11,12,14,16,17,19,21,23,25,27,28,29,30,31,33,34,36,38,39,40,45,46,49>>】开18错
《179期》半数<<01,02,05,07,09,12,14,18,19,22,25,27,30,31,32,33,34,37,38,39,40,41,42,45>>】开？？