Kodi cholembera chofufutira chowuma ndi chofanana ndi cholembera pa bolodi?

Inde, cholembera pa bolodi loyera ndi chofufutira chowuma ndizofanana chifukwa onse ndi zolembera zapadera zopangidwira ma board oyera ndipo amagwiritsa ntchito inki yopanda poizoni yomwe imatha kufafanizidwa mosavuta.