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

int main() {
    int t;
    cin >> t;
    
    while (t--) {
        long long x,y,z;
        cin >> x >> y >> z;

        long long H = min(x, z);
        long long r = z- H;
        long long K = min(y,r);

        cout << (x- H) << " " << (y - K) << endl;
    }

    
}