Dutanga cyane cyane amavuta yo gushushanya kandi ducukura inyongeramuke, nka retar, ntandukana, kwimuka kwa gaze, diformer, disformer, spacer na etc.
Nibyo, turashobora gutanga ingero zubusa.
Nibyo, turashobora kuguha ibicuruzwa dukurikije ibyo usabwa.
Amerika y'Amajyaruguru, Aziya, Uburayi no mu tundi turere.