Bothata bona bo tloaelehile, ho na le litharollo tse tharo ha ke kopana le mathata ana {{0 0}
Qala ho sheba hore na mohlala o tšohile, boleng bo phahameng, haeba phello ea khatiso e sa lekana, e leng phello ea khatiso e tlamehang ho fifala .
E latelang ke ho hloekisa hlooho ea khatiso, haeba mokhoa oa ho hatisa o hlaha, ebe o sebelisa software ea ho hloekisa liphetho tsa khatiso {{{{}}
Haeba mokhoa o kaholimo o sa loka, leka ho khutlisetsa mokhanni oa khatiso (software) {{0 0 0}}
