#include <iostream>
#include <Windows.h>
#include <cstdlib>
using namespace std;

int main()
{
    cout << R"( __
< o|__
 \____|)";
    for (;;){
        cout << "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" << R"( __
<  |__
 \____|)";
        Sleep(200);
 cout << "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" << R"( __
< o|__
 \____|)";
    }
    return 0;
}

 __
< o|__
 \____|