public static void main(String[] args) { Scanner sc = new Scanner(System.in);

    String A = sc.nextLine();
    String B = sc.nextLine();
    System.out.println(A.length()+B.length());


    int result = A.compareTo(B);
    if (result>0) {
        System.out.println("Yes");
    } else {
        System.out.println("No");
    }

    String upperA = A.substring(0, 1).toUpperCase() + A.substring(1);
    String upperB = B.substring(0, 1).toUpperCase() + B.substring(1);
    String result1 = upperA.concat(" ").concat(upperB);
    System.out.println(result1);