601683
1ABCDE 2BCD
3ABCE 4BCDE
5ACDE 6BCDE
7ABCDE 8ABCD
9ABCDE 10ACD
1C2B3A
4ABDCE
5ACE
6ACDE
7ACE
8ABCDE
9ABCD
10ACD
BDBDAAAAAA ABCDE ABDE ABCDE 错错错错 对对对
1B2A3C4A5A 6C7C8A9A10A
1BD3D4A5B 6C7D8A9A10A