Taolo ea khokahano e bohlale, ts'ebetso ea tšebelisano-'moho ea mechini e mengata, tshebediso e ntlafetseng ya eneji ya sehlopha. E tshehetsa kgokelo e bohlale ya mefuta e mengatakonpresser ea moeas, ho hlophisa ka bohona palo ea lisebelisoa tse sebetsang le kabo ea mojaro ho latela tlhoko eohle ea khase ho fihlela katleho e ntle ea matla a sehlopha. E loketse maemo a phepelo ea khase a bohareng joalo ka libaka tse kholo tsa tlhahiso le libaka tsa indasteri, tse nang le litlamorao tse kholo tsa ho boloka matla ka kakaretso.