Draw a realistic geographic map of the North Caucasus with a clear depiction of the river system. The map shows the Nazranka River (source near Nazran), which flows into the Sunzha River; then the Terek River, which flows into the Caspian Sea. Label all features: "Nazranka," "Sunzha," "Terek," and "Caspian Sea." Add flow arrows along the riverbeds. Use standard cartography colors: blue for water, brown/green for relief. The style is that of an educational map from an atlas, with high detail and clear regional boundaries. Mehr sehen