#include <iostream>
#include <string>
#include <vector>
#include <set>
#include <algorithm>

using namespace std;

signed main() {
	int T;
	cin >> T;
	while(T--)
	{
		long long int l, r, x;
		cin >> l >> r >> x;
		if(r - l < abs(x))
		{
			cout << -1 << " " << -1 << endl;
		}
		else
		{
			cout << r << " " << r - x << endl;
		}
	}
	return 0;
}