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| column1 | column2 | json |
|---|---|---|
| 1 | label1 | [[value1,value4],[value2,value5]] |
| 2 | label2 | [[value3,value6]] |
| column1 | column2 | json |
|---|---|---|
| 1 | label1 | [[value1,value4],[value2,value5]] |
| 2 | label2 | [[value3,value6]] |