1.Itholakala kuhlu lwegrosa eyodwa, i-double grouse kanye nesicathulo se-triple grouse.
I-2.Ikhwalithi ephezulu ye-track plate enokumelana okuhle kakhulu nokugqokwa nomthelela.
3. Ukulawula okuqinile kwesicathulo sethrekhi sokusika impahla, ukubhoboza imbobo, ukwelashwa kokushisa, ukuqhunyiswa kwesibhamu nokupenda