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id | diff_chk |
---|---|
2 | 1 |
3 | 2 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 3 |
12 | 1 |
13 | 1 |
id |
---|
5 |
6 |
7 |
8 |
id | diff_chk |
---|---|
2 | 1 |
3 | 2 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 3 |
12 | 1 |
13 | 1 |
id |
---|
5 |
6 |
7 |
8 |