196期略算范围15码:42.01.06.10.13.18.46.27.32.36.43.47.08.19.31开47准

197期略算范围15码:46.28.43.10.40.25.04.32.15.31.48.17.37.39.42开32准

198期略算范围15码:20.37.06.25.42.04.39.30.21.13.49.34.38.11.43开00准