O ile a kopana e le litsebi tsa bongaka tsa tsebe ea tsebe ea moetsi oa tsebe ea tsebe ea bophelo ba litsebi tsa tsebe oa bohlokoa oa bongaka. Haeba u sa fumane lisebelisoa tsa hau tsa tlhokomelo ea hau ea mesebetsi lethathamong la lihlahisoa tsa rona, u ka ikopanya le rona, re ka fana ka lits'ebeletso tse hlophisitsoeng.