? b? ezie na o yiri ka ? b? "obere ak?k?" na mmep?ta ?l? ?r? mmep?ta ihe, Mkpuchi Ngwa?r? Mkpuchi b? n'ezie "ihe d? mkpa" met?tara nchekwa ike, mbelata oriri, mmep?ta nchekwa, na ?d? mma nke ngwaah?a. Ha anagh? enyere ?l? ?r? aka ibelata ?n? ah?a ?r? ma belata ihe egwu nchekwa kamakwa ha na-enye aka n'inweta mmepe akw?kw? nd? akw?kw? nd? na obere carbon na ngalaba ?l? ?r? mmep?ta ihe. N'agbanyegh? mgbanwe na nkwalite ?l? ?r? mmep?ta ihe ugbu a, ?h?r? mkpuchi mkpuchi ak?r?ngwa d? elu, nke kwes?r? ekwes? agh?wo ihe d? mkpa maka ?l? ?r? iji mee ka as?mpi ha d?kwuo mma. N'?d?nihu, site na ihe ?h?r? tekn?z? na-aga n'ihu na oke mm?ba nke ?n?d? ngwa, mkpuchi mkpuchi ak?r?ngwa ga-ar? ?r? d? mkpa kar? na mmep?ta ?l? ?r? mmep?ta ihe, na-enye nkwado siri ike maka mmepe d? elu nke ?l? ?r? d? iche iche.