#include <iostream>
using namespace std;

int main() {
    int T;
    cin >> T;  
    while (T--) {
        int A, B, X;
        cin >> A >> B >> X; 

        int giveFromHridoy = min(A, X); 
        A -= giveFromHridoy;            
        X -= giveFromHridoy;          
        int giveFromKamona = min(B, X); 
        B -= giveFromKamona;            

        
        cout << A << " " << B << endl;
    }

    return 0;
}