| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 1 BC – Ngwagakgolo 1 – Ngwagakgolo 2 |
| Mengwagasome: | 0s BC 0s 10s – 20s – 30s 40s 50s |
| Mengwaga: | 20 21 22 – 23 – 24 25 26 |
23 (XXIII) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa bone ngwagengsome wa 20s, ngwaga wa bomasomepedi tharo ngwagengkgolo wa Ngwagakgolo 1, le ngwagengkete wa Ngwagakete 1.