The toppadapts okpukpu abụọ-arch, ihe nkiri nwere okpukpu abụọ, otu njiko na otu ihe nkiri nwere ihe nkiri PEP pụrụ iche gbara ya gburugburu kpuchie ọtụtụ ụlọ akwụkwọ ndụ akwụkwọ ndụ.
Kpọtụrụ anyị taa maka ndụmọdụ imewe.