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| col1 | col2 |
|---|---|
| 10 | Matched |
| 20 | Matched |
| 20 | NotMatched |
| 20 | NotMatched |
| 30 | Matched |
| 30 | NotMatched |
| 40 | Matched |
| col1 | col2 |
|---|---|
| 10 | Matched |
| 20 | Matched |
| 20 | NotMatched |
| 20 | NotMatched |
| 30 | Matched |
| 30 | NotMatched |
| 40 | Matched |