4

红单7.13.23.29.45红单
红双2.8.18.24.34.46.40红双
蓝单3.9.15.25.31.37.41.47蓝单
蓝双4.14.26.36.42.48蓝双
绿单5.17.27.33.39.43.49绿单
绿双6.16.28.32.38绿双