#include <iostream>

using namespace std;

int main() {
    char firstInitial {'D'},
         lastInitial = 'B';

    cout << "Enter your first initial => ";
    cin >> firstInitial;

    cout << "Enter your last initial => ";
    cin >> lastInitial;

/*
    cout << "Your first initial is '" << firstInitial << "'" <<endl;
    cout << "Your last initial is '" << lastInitial << "'" <<endl;
*/
    cout << endl;

    cout << firstInitial << lastInitial << endl;
    cout << lastInitial << firstInitial << endl;


    return 0;
}