kugwira bwino mumikhalidwe yowuma, yonyowa komanso yamafuta, yabwino komanso yolimba
Ukadaulo woluka wa B.comb, kugwira bwino komanso kukana kuvala kwambiri
nitrile yamchenga iwiri, yosagwira mafuta komanso yogwira mwamphamvu
chopumira komanso chosavala, chogwira bwino komanso kusinthasintha