I-vertex noma iVertex ikhombisa ukuthi amandla enzeka ezimpilweni ezedlule azobonakala kuphi futhi kanjani kule mpilo. Indlu Yokuqala ikhombisa isimilo nokuziphatha kwangaphandle nokubukeka. Intengo nokuziphatha kwalezi zinkinga kungathinteka ngokungaqondile. Kepha hhayi lapho bengakwazi ukulungiswa khona. Okuningi