81
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 1 BC – Ngwagakgolo 1 – Ngwagakgolo 2 |
| Mengwagasome: | 50s 60s 70s – 80s – 90s 100s 110s |
| Mengwaga: | 78 79 80 – 81 – 82 83 84 |
81 (LXXXI) ebile ngwaga wa go thoma ka Laboraro, ngwaga wa bobedi ngwagengsome wa 80s, ngwaga wa bomasomeseswai tee ngwagengkgolo wa Ngwagakgolo 1, le ngwagengkete wa Ngwagakete 1.