I am importing data from 4 sources, their format is:
| C | D | E | F | G | H |
| 31.03.2022 | * | -60 000 | * | * | Prepayment |
| 15.01.2022 | * | 17 087 | * | * | Transfer |
| 18.06.2022 | * | -669 | * | * | Return |
| 15.06.2022 | * | 170 870 | * | * | Income |