267期:28个:【01.02.03.04.09.10.11.12.13.14.15.16.19.20.22.25.26.29.32.33.34.35.37.38.41.43.45.46】开;12准
268期:28个:【04.05.06.07.09.10.15.19.20.23.24.27.28.29.30.31.33.34.36.39.41.42.44.45.46.47.48.49】开;22错
269期:28个:【04.05.06.07.09.10.11.13.16.18.19.23.24.27.29.33.34.35.37.38.39.40.41.43.45.46.47.49】开;//?