Ihe mbu ahu nke di ndu yiri ọdum, ihe nke-abua ahu nke di ndu yi-kwa-ra nwa-ehi, ihe nke-atọ ahu nke di ndu nwe-kwa-ra iru dika nke madu, ihe nke-anọ ahu nke di ndu yi-kwa-ra ugo nēfe efe.