/*
 *   Copyright (c) 2025 Emon Thakur
 *   All rights reserved.
 */
#include<bits/stdc++.h>
using namespace std;
int main()
{
    int t; cin >> t; while(t--)
    {
        int r,c,x; cin >> r >> c >> x;
        if(x>r) c = max(0,c-(x-r));
        r = max(0,r-x);
        cout<<r<<' '<<c<<endl;
    }
}