Fumbi Ndi Tsache Ropo ndi fumbi lodziyimira lokha ndi fumbi, lomwe silimagwa pansi. Chifukwa cha kulemera kochepa kwa thanki yamadzi yomwe ili pansi pa fumbi, Ropo amadzisungira ndekha. Atasesa fumbi mothandizidwa ndi mlomo wowongoka wa fumbi, ogwiritsa ntchito amatha kuwombera chidacho ndi fumbi limodzi ndikuchichotsa ngati gawo limodzi osaganizira kuti lingagwere. Fomu yamakono yachilengedwe imakhala ndi cholinga chobweretsa zosavuta mkati mwazomangamanga ndipo cholembedwacho chikugwedeza chikufuna kusangalatsa ogwiritsa ntchito poyeretsa pansi.