lokungachazeki: umkhuhlane lochubeka ngetulu kwemaviki lamabili, kuhusheka, kuphaphatseka, kudzinwa, kulimala lula nome kopha.

okungachazeki: imfiva engapheli emavikini ama bili, ukwehla kwesisindo somzimba, ukuphaphatheka kwesikhumba, ukukhathala, ukusheshe ulimale noma wophe masinyane.
