| March 2019 | ||
| 24/03/19 | The alliance solo (today: S.O.L.O) was founded. | |
Founding members::  puding jagung. | ||
 The alliance reaches a population more than 100. | ||
| April 2019 | ||
| 01/04/19 | The alliance is now known as S.O.L.O. | |
| 04/04/19 | The alliance reaches a population more than 1,000. | |