| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 1 BC – Ngwagakgolo 1 – Ngwagakgolo 2 |
| Mengwagasome: | 20s 30s 40s – 50s – 60s 70s 80s |
| Mengwaga: | 48 49 50 – 51 – 52 53 54 |
51 (LI) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa bobedi ngwagengsome wa 50s, ngwaga wa bomasomehlano tee ngwagengkgolo wa Ngwagakgolo 1, le ngwagengkete wa Ngwagakete 1.