| July 2021 |
| 05/07/21 | The alliance 凸-_-凸 was founded. |
| Founding members::  JUGULAR NOTCH, PALMAR,  COSTAL MARGIN,  SUPINATION, ABDUCTION, HYPEREXTENSION, FLEXION, ELEVATION, PAGETS DISEASE, FLAT BONE, ISCHIAL and PLANTAR. |
|  The alliance reaches a population more than 1,000. |
|
| 11/07/21 | Joining of:hscape5 and BrunOhB. |
|
| 14/07/21 | Deletion of:JUGULAR NOTCH PALMAR COSTAL MARGIN SUPINATION ABDUCTION HYPEREXTENSION FLEXION ELEVATION PAGETS DISEASE FLAT BONE ISCHIAL and PLANTAR. |
|
| 15/07/21 | Leaving of:BrunOhB. |
|
| 17/07/21 | Deletion of:hscape5. |
| The alliance 凸-_-凸 was canceled. |