#include <iostream>

using namespace std;

int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        long long l,r,x;
        cin>>l>>r>>x;
        if(l+x<=r)
        cout<< l+x<< " "<<r<<endl;
        else if(r-x>=l)
            cout<<r<< " "<<r-x<<endl;
        else cout<<-1<< " "<<-1<<endl;

    }
    return 0;
}