import java.util.Scanner;

class Second {

    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        double num = Double.parseDouble(scanner.nextLine());
        if (num <= 100){
            System.out.println("Less than 100");
        }else if (num <= 200){
            System.out.println("Between 100 and 200");
        }else {
            System.out.println("Greater than 200");
        }
    }
}