#include <iostream>
using namespace std;
int main()
{
cout << "Testing unicode -- English -- Ελληνικά -- Español." << endl;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKQogIHsKICAgY291dCA8PCAiVGVzdGluZyB1bmljb2RlIC0tIEVuZ2xpc2ggLS0gzpXOu867zrfOvc65zrrOrCAtLSBFc3Bhw7FvbC4iIDw8IGVuZGw7CiAgIHJldHVybiAwOwogIH0=