343期:大围:01,02,03,04,05,06,09,11,12,14,16,20,22,25,27,31,34,35,40,41,42,43,44,48(共半数)开48准
344期:大围:02,04,05,06,07,08,10,12,14,15,16,20,22,27,28,32,34,35,36,37,40,41,42,48(共半数)开46错
345期:大围:01,05,06,07,10,11,12,14,15,17,23,24,25,27,30,32,35,38,39,40,44,46,47,48(共半数)开??√【?中?】