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| operator_name | channel_name | channel_id |
|---|---|---|
| operator1 | Channel2 | 2 |
| operator2 | Channel1,Channel3 | 1,3 |
| operator3 | Channel4 | 4 |
| operator4 | 0 | 0 |
| operator5 | Channel5 | 5 |
| operator_name | channel_name | channel_id |
|---|---|---|
| operator1 | Channel2 | 2 |
| operator2 | Channel1,Channel3 | 1,3 |
| operator3 | Channel4 | 4 |
| operator4 | 0 | 0 |
| operator5 | Channel5 | 5 |