从 6 到 30 中随机选取 6 个数字的组合，每个组合不超过两个相同数字

以下是所有符合要求的号码组合：

6, 7, 8, 9, 10, 11 6, 7, 8, 9, 10, 12 6, 7, 8, 9, 10, 13 6, 7, 8, 9, 10, 14 6, 7, 8, 9, 10, 15 6, 7, 8, 9, 11, 12 6, 7, 8, 9, 11, 13 6, 7, 8, 9, 11, 14 6, 7, 8, 9, 11, 15 6, 7, 8, 9, 12, 13 6, 7, 8, 9, 12, 14 6, 7, 8, 9, 12, 15 6, 7, 8, 9, 13, 14 6, 7, 8, 9, 13, 15 6, 7, 8, 9, 14, 15 6, 7, 8, 10, 11, 12 6, 7, 8, 10, 11, 13 6, 7, 8, 10, 11, 14 6, 7, 8, 10, 11, 15 6, 7, 8, 10, 12, 13 6, 7, 8, 10, 12, 14 6, 7, 8, 10, 12, 15 6, 7, 8, 10, 13, 14 6, 7, 8, 10, 13, 15 6, 7, 8, 10, 14, 15 6, 7, 8, 11, 12, 13 6, 7, 8, 11, 12, 14 6, 7, 8, 11, 12, 15 6, 7, 8, 11, 13, 14 6, 7, 8, 11, 13, 15 6, 7, 8, 11, 14, 15 6, 7, 8, 12, 13, 14 6, 7, 8, 12, 13, 15 6, 7, 8, 12, 14, 15 6, 7, 8, 13, 14, 15 6, 7, 9, 10, 11, 12 6, 7, 9, 10, 11, 13 6, 7, 9, 10, 11, 14 6, 7, 9, 10, 11, 15 6, 7, 9, 10, 12, 13 6, 7, 9, 10, 12, 14 6, 7, 9, 10, 12, 15 6, 7, 9, 10, 13, 14 6, 7, 9, 10, 13, 15 6, 7, 9, 10, 14, 15 6, 7, 9, 11, 12, 13 6, 7, 9, 11, 12, 14 6, 7, 9, 11, 12, 15 6, 7, 9, 11, 13, 14 6, 7, 9, 11, 13, 15 6, 7, 9, 11, 14, 15 6, 7, 9, 12, 13, 14 6, 7, 9, 12, 13, 15 6, 7, 9, 12, 14, 15 6, 7, 9, 13, 14, 15 6, 7, 10, 11, 12, 13 6, 7, 10, 11, 12, 14 6, 7, 10, 11, 12, 15 6, 7, 10, 11, 13, 14 6, 7, 10, 11, 13, 15 6, 7, 10, 11, 14, 15 6, 7, 10, 12, 13, 14 6, 7, 10, 12, 13, 15 6, 7, 10, 12, 14, 15 6, 7, 10, 13, 14, 15 6, 7, 11, 12, 13, 14 6, 7, 11, 12, 13, 15 6, 7, 11, 12, 14, 15 6, 7, 11, 13, 14, 15 6, 8, 9, 10, 11, 12 6, 8, 9, 10, 11, 13 6, 8, 9, 10, 11, 14 6, 8, 9, 10, 11, 15 6, 8, 9, 10, 12, 13 6, 8, 9, 10, 12, 14 6, 8, 9, 10, 12, 15 6, 8, 9, 10, 13, 14 6, 8, 9, 10, 13, 15 6, 8, 9, 10, 14, 15 6, 8, 9, 11, 12, 13 6, 8, 9, 11, 12, 14 6, 8, 9, 11, 12, 15 6, 8, 9, 11, 13, 14 6, 8, 9, 11, 13, 15 6, 8, 9, 11, 14, 15 6, 8, 9, 12, 13, 14 6, 8, 9, 12, 13, 15 6, 8, 9, 12, 14, 15 6, 8, 9, 13, 14, 15 6, 8, 10, 11, 12, 13 6, 8, 10, 11, 12, 14 6, 8, 10, 11, 12, 15 6, 8, 10, 11, 13, 14 6, 8, 10, 11, 13, 15 6, 8, 10, 11, 14, 15 6, 8, 10, 12, 13, 14 6, 8, 10, 12, 13, 15 6, 8, 10, 12, 14, 15 6, 8, 10, 13, 14, 15 6, 8, 11, 12, 13, 14 6, 8, 11, 12, 13, 15 6, 8, 11, 12, 14, 15 6, 8, 11, 13, 14, 15 6, 9, 10, 11, 12, 13 6, 9, 10, 11, 12, 14 6, 9, 10, 11, 12, 15 6, 9, 10, 11, 13, 14 6, 9, 10, 11, 13, 15 6, 9, 10, 11, 14, 15 6, 9, 10, 12, 13, 14 6, 9, 10, 12, 13, 15 6, 9, 10, 12, 14, 15 6, 9, 10, 13, 14, 15 6, 9, 11, 12, 13, 14 6, 9, 11, 12, 13, 15 6, 9, 11, 12, 14, 15 6, 9, 11, 13, 14, 15 6, 10, 11, 12, 13, 14 6, 10, 11, 12, 13, 15 6, 10, 11, 12, 14, 15 6, 10, 11, 13, 14, 15 7, 8, 9, 10, 11, 12 7, 8, 9, 10, 11, 13 7, 8, 9, 10, 11, 14 7, 8, 9, 10, 11, 15 7, 8, 9, 10, 12, 13 7, 8, 9, 10, 12, 14 7, 8, 9, 10, 12, 15 7, 8, 9, 10, 13, 14 7, 8, 9, 10, 13, 15 7, 8, 9, 10, 14, 15 7, 8, 9, 11, 12, 13 7, 8, 9, 11, 12, 14 7, 8, 9, 11, 12, 15 7, 8, 9, 11, 13, 14 7, 8, 9, 11, 13, 15 7, 8, 9, 11, 14, 15 7, 8, 9, 12, 13, 14 7, 8, 9, 12, 13, 15 7, 8, 9, 12, 14, 15 7, 8, 9, 13, 14, 15 7, 8, 10, 11, 12, 13 7, 8, 10, 11, 12, 14 7, 8, 10, 11, 12, 15 7, 8, 10, 11, 13, 14 7, 8, 10, 11, 13, 15 7, 8, 10, 11, 14, 15 7, 8, 10, 12, 13, 14 7, 8, 10, 12, 13, 15 7, 8, 10, 12, 14, 15 7, 8, 10, 13, 14, 15 7, 8, 11, 12, 13, 14 7, 8, 11, 12, 13, 15 7, 8, 11, 12, 14, 15 7, 8, 11, 13, 14, 15 7, 9, 10, 11, 12, 13 7, 9, 10, 11, 12, 14 7, 9, 10, 11, 12, 15 7, 9, 10, 11, 13, 14 7, 9, 10, 11, 13, 15 7, 9, 10, 11, 14, 15 7, 9, 10, 12, 13, 14 7, 9, 10, 12, 13, 15 7, 9, 10, 12, 14, 15 7, 9, 10, 13, 14, 15 7, 9, 11, 12, 13, 14 7, 9, 11, 12, 13, 15 7, 9, 11, 12, 14, 15 7, 9, 11, 13, 14, 15 7, 10, 11, 12, 13, 14 7, 10, 11, 12, 13, 15 7, 10, 11, 12, 14, 15 7, 10, 11, 13, 14, 15 8, 9, 10, 11, 12, 13 8, 9, 10, 11, 12, 14 8, 9, 10, 11, 12, 15 8, 9, 10, 11, 13, 14 8, 9, 10, 11, 13, 15 8, 9, 10, 11, 14, 15 8, 9, 10, 12, 13, 14 8, 9, 10, 12, 13, 15 8, 9, 10, 12, 14, 15 8, 9, 10, 13, 14, 15 8, 9, 11, 12, 13, 14 8, 9, 11, 12, 13, 15 8, 9, 11, 12, 14, 15 8, 9, 11, 13, 14, 15 8, 10, 11, 12, 13, 14 8, 10, 11, 12, 13, 15 8, 10, 11, 12, 14, 15 8, 10, 11, 13, 14, 15 9, 10, 11, 12, 13, 14 9, 10, 11, 12, 13, 15 9, 10, 11, 12, 14, 15 9, 10, 11, 13, 14, 15