192期半数<<02,05,08,11,12,13,14,16,17,19,20,21,22,23,24,25,26,30,32,34,38,41,42,43,44,46,48,49>>】开22准
193期半数<<02,04,05,06,12,16,17,18,20,21,22,25,28,30,32,33,34,36,37,38,42,43,44,45,46,47,48,49>>】开40错
194期半数<<01,03,04,06,08,09,10,13,15,17,19,20,21,22,24,25,26,27,28,29,30,32,34,35,38,41,45,48>>】开38准
195期半数<<01,02,04,06,08,09,10,15,16,20,21,22,28,29,30,32,34,35,36,37,38,39,44,45,46,47,48,49>>】开47准
196期半数<<01,02,03,04,07,08,09,11,14,16,18,19,20,21,25,27,28,30,31,32,33,34,35,36,39,42,44,45>>】开12错
197期半数<<01,03,05,12,14,16,18,21,22,23,24,26,28,29,30,31,33,35,36,37,38,39,40,43,44,45,47,48>>】开？？