import javax.swing.JOptionPane;

public class ClassificaAlcolico {
    public static void main(String[] args) {
        String s = JOptionPane.showInputDialog("Inserire la gradazione alcolica");
        double g = Double.parseDouble(s);
        
        if (g > 40) System.out.println("superalcolico");
        else if (g > 20) System.out.println("alcolico");
          else if (g > 15) System.out.println("liquore");
            else if (g > 12) System.out.println("vino forte");
              else if (g > 10.5) System.out.println("vino normale");
                else System.out.println("vino leggero");
    	System.exit(0);
	}
}