public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        int a = Integer.parseInt(scanner.nextLine());
        int b = Integer.parseInt(scanner.nextLine());
        int c = Integer.parseInt(scanner.nextLine());

        if (a > b) {
            if (a > c) {
                System.out.println("A is the biggest!");
            } else if (a < c) {
                System.out.println("C is the biggest!");
            } else {
                System.out.println("A and C are the biggest!");
            }
        }
        if (a < b) {
            if (b > c) {
                System.out.println("B is the biggest!");
            } else if (b < c) {
                System.out.println("C is the biggest");
            } else {

                System.out.println("B and C are the biggest");
            }
        }
        if (a == b) {
            if (a == c) {
                System.out.println("AllL are equal");

            } else {
                System.out.println("A and B are the biggest");
            }
        }
    }