Ukusuka kuyilo lwelaphu kunye nesinxibo, ukwenza ipateni ukuya kwimveliso yesampulu, sinamandla okunciphisa ixesha lokukhokela ukuhlangabezana neemfuno zabathengi.Siziingcali ezinokunceda ukuchonga iingxaki ezinokubakho kwaye sizisombulule kuzo zonke izigaba zesampulu.