047期:24个:【03.08.09.10.12.16.18.19.23.25.26.27.28.29.33.34.37.38.40.41.42.44.46.48】开;33准
048期:24个:【02.05.08.10.14.16.19.20.21.22.23.25.26.28.31.32.33.35.36.45.46.47.48.49】开;44错
049期:24个:【04.05.11.12.13.14.16.17.21.22.24.26.27.28.31.32.35.37.39.40.41.42.44.47】开;33错
050期:24个:【02.03.04.07.10.11.12.14.20.23.25.27.30.31.32.33.35.38.40.42.43.44.46.47】开;//?