#include<bits/stdc++.h>
using namespace std;

#define int        long long int
#define pb         push_back
#define all(x)     x.begin(),x.end()
#define allr(x)    x.rbegin(),x.rend()
#define ii         pair<int,int>
#define endl       '\n'

void pipra(int tc) {
    int l, r, x;
    cin >> l >> r >> x;
    int d = r - l;
    if(abs(x) > d) {
        cout << -1 << ' ' << -1 << endl;
        return;
    }
    int p = l, q = l + x;
    if(x >= 0)
        swap(p, q);
    cout << p << ' ' << q << endl;
}

int32_t main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);

    int t = 1;
    cin >> t;
    for(int i = 1 ; i <= t ; i++)
        pipra(i);
    return 0;
}