Ka lilemo tse nang le boiphihlelo ba khalase ea tlhahiso ea taolo , inthanete e ka fana ka mefuta e mengata ea , . khalase e haeba u hloka litšebeletso tsa rona tsa sireletsang . Ntle le lenane la sehlahisoa ka tlase, u ka etsa lethathamo la hau le ikhethileng la tšireletso ho latela litlhoko tsa hau tse khethehileng.