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

int main() {
  int t;
  cin >> t;
  while (t--){
    ll a, b, c;
    cin >> a >> b >> c;
    if (a + b <= c) cout << "0 0" << endl;
    else{
      ll mn = min(c, a);
      a -= mn, c -= mn;
      mn = min(b, c);
      b -= mn;
      cout << a << " " << b << endl;
    }
  }
}