N'iji teknụzụ net na-egbuke egbuke jikọtara ya na teknụzụ ntinye akwụkwọ zuru oke, mmetụta mgbawa nke nkume na-enwu n'okpuru ìhè na-eweghachi nke ọma.
A na-ede ihendori soy, kọfị na unyi ndị ọzọ, mmiri mmiri, na-agbanye na brik, chere nkeji ise, wee jiri nwayọọ hichaa akwa nhicha ahụ, ọ dịghịkwa smudge n'elu brik.