221
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 2 – Ngwagakgolo 3 – Ngwagakgolo 4 |
| Mengwagasome: | 190s 200s 210s – 220s – 230s 240s 250s |
| Mengwaga: | 218 219 220 – 221 – 222 223 224 |
221 (CCXXI) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bobedi ngwagengsome wa 220s, ngwaga wa bomasomepedi tee ngwagengkgolo wa Ngwagakgolo 3, le ngwaga wa bomakgolo pedi masomepedi tee ngwagengkete wa Ngwagakete 1.