186期略算范围15码:09.17.18.13.31.25.32.02.46.40.38.45.03.39.01开01准

187期略算范围15码:16.24.09.44.17.38.26.12.36.08.30.42.15.04.41开31错

188期略算范围15码:26.04.28.29.34.36.37.05.06.09.40.44.45.47.48开00准