1. Le ndoda yandisa kwigumbi lesibingelelo esingaphandle, yaza yenza umlinganiso wamacala aso. Ububanzi bawo babuziimitha ezintathu icala ngalinye.
2. Ububanzi ekungeneni babuziimitha ezintlanu, zona iindonga ezimi macala ziziimitha ezimbini ezinesiqingatha semitha ububanzi. Yenza nomlinganiselo wegumbi lesibingelelo elingaphandle, wafumana sibubude obuziimitha ezingamashumi amabini nobubanzi obuziimitha ezilishumi.
3. Yandula ukuya kwigumbi lesibingelelo eliphakathi, yenza umlinganiselo wamacala esango. Icala ngalinye laliyimitha ububanzi. Isango laliziimitha ezintathu ububanzi, bona ububanzi beendonga zamacala esango buziimitha ezintathu ezinesiqingatha.