| Grouped rows id | Original invoice id |
| 2920000001|2920000001 | 0 |
| 2920000002|2920000002 | 0 |
| 2920000003|2920000002 | 0 |
| 2920000004|2920000003 | 0 |
| 2920000005|2920000004 | 0 |
| 2920000006|2920000005 | 0 |
| 2920000007|2920000005 | 0 |
| 2920000008|2920000006 | 0 |
| 2920000009|2920000007 | 0 |
| 2920000010|2920000007 | 2920000009 |
| 2920000011|2920000007 | 0 |
| 2920000012|2920000007 | 0 |
| 2920000013|2920000007 | 0 |
| 2920000016|2920000008 | 0 |
| 2920000017|2920000008 | 0 |
| 2920000020|2920000008 | 0 |
| 2920000024|2920000009 | 0 |