Mazu Ngamumphata
a Masamu ngaki ngatenda viyo: Kutuwa mu 455 B.C.E. kufika mu 1 B.C.E., tisaniya vyaka 454. Kutuwa mu 1 B.C.E. kufika mu 1 C.E., tisaniya chaka chimoza (pakati pengavi chaka cha 0 B.C.E., pamwenga cha 0 C.E). Ndipu kutuwa mu 1 C.E. kufika mu 29 C.E., tisaniya vyaka 28. Sonu asani tingasazga vyaka vosi venivi pamoza, tisaniya vyaka 483.