#include<bits/stdc++.h>
using namespace std;
int main(){
    int T;
    cin>>T;
    while(T--){
        int A,B,X;
        cin>>A>>B>>X;
        if(A>X){
            cout<<A-X<<" "<<B;
        }
        else{
            int p = A-X+B;
            cout<<"0"<<" "<<p;
        }
    }
}