Isixazululo sokuqala sesakhiwo sensimu sizosetshenziswa izingodo namagatsha aminyene ekwakhiweni kwezimbali. Othangokhuni ngokhuni luzophelelisa ngokuphelele ukwakheka kwezwe futhi senze ukuvikela okuthembekile kwezitshalo. Izingodo zingasetshenziswa ngezindlela ezihlukile: zibeke komunye nomunye ngokuqondile, zinamathele njengezikhonkwane emhlabathini futhi zize ziphenduke ama-vases ezitshalo ezingajwayelekile.