| July 2021 | ||
| 14/07/21 | The alliance *_* (today: Pb) was founded. | |
Founding members::   LILI. | ||
| 16/07/21 | The alliance is now known as Pb. | |
| July 2021 | ||
| 14/07/21 | The alliance *_* (today: Pb) was founded. | |
| Founding members:: LILI. | ||
| 16/07/21 | The alliance is now known as Pb. | |