std::cout << "Queue:" << std::endl;

std::cout << q.size() << " " << q.empty() << " " << q << std::endl;

std::cout << "END OF OUTPUT! \n" << std::endl;

queue q1;

output(q1);

queue q2 = {11, 22, 33, 44};

output(q2);

queue q3(q2);

for (int i = 111; i < 222; i = i + 11) {

q2.push(i);

}

output(q2);

output(q3);

q1 = q2;

for (int x = 0; x < 10; ++x) {

std::cout << q2.peek() << " ";

q2.pop();

}

std::cout << "\n" << std::endl;

output(q1);

output(q2);

q1.clear();

output(q1);

output(q2);

while (!q2.empty()) {

std::cout << q2.peek() << " ";

q2.pop();

}

std::cout << "\n" << std::endl;

output(q2);