Jiri nhọrọ kasị mma mechie ahịrịokwu na-esonụ: Otú e si ezipụ akwụkwọ ozi.  Nhọrọ: - Were envelopu gị e dere aha ya na mbụ gaa n'ụlọ ọrụ US Post Office dị gị nso, zụta stampụ, tinye ya n'envelopu ma tinye ya n'ebe a na-ebuga akwụkwọ ozi. - Were envelopu e dere aha gị na ya gaa n'ụlọ ọrụ US Post Office dị gị nso, zụta stampụ, tụba envelopu ahụ n'ebe a na-atụba akwụkwọ ozi.  Azịza:
Were envelopu gị e dere aha ya na ya gaa n'ụlọ ọrụ US Post Office dị gị nso, zụta stampụ, tinye ya n'envelopu ma tinye ya n'ime ọwa ozi.