213期:01,02,03,04,09,10,12,15,23,24,29,31,32,34,35,37,38,39,40,43,44,45,47,49··(共半数)开38准
214期:01,03,05,06,07,08,11,13,16,18,20,21,25,26,27,28,32,34,38,41,43,44,48,49··(共半数)开06准
215期:01,02,03,05,09,10,13,15,20,22,24,28,29,30,31,33,35,37,38,40,42,43,45,46··(共半数)开20准
216期:03,04,05,06,07,08,12,13,16,18,19,20,21,22,24,25,26,27,29,30,32,36,41,48··(共半数)开15错
217期:03,04,07,08,10,12,14,17,19,22,32,33,34,36,37,38,40,41,42,43,44,45,48,49··(共半数)开15错
218期:01,04,05,06,07,09,12,13,14,16,19,22,24,28,30,34,37,38,40,42,43,44,45,47··(共半数)开37准
219期:01,02,04,06,08,09,11,12,15,20,21,24,25,31,33,34,35,36,39,40,41,43,45,47··(共半数)开??!