#include<bits/stdc++.h>
using namespace std;
using ll = int64_t;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);  cout.tie(0);

    int t;
    ll a,b,k,m;
    cin>>t;
    for(int i=0; i<t; ++i)
    {
        cin>>a>>b>>k>>m;
        ll r=k-m+1;
        ll dt = k*k+4*r;
        if(dt<0){cout<<"-1\n"; continue;}
        ll d = sqrt(dt)+0.5;

        if(d*d !=dt){cout<<"-1\n"; continue;}
        ll x, x1, x2, y, y1, y2;
        x1 = (k-d)/2; y1 = k -x1;
        x2 = (k+d)/2; y2 = k-x2;
       if(x1*2 != (k-d))
       {cout<<"-1\n"; continue;}
        if(x1>=0 && x1<a && y1>=0 && y1<b) 
                     cout<<x1<<' '<<y1<<'\n';
            else if(x2>=0 && x2<a && y2>=0 && y2<b) 
                     cout<<x2<<' '<<y2<<'\n';
                else cout<<"-1\n";
    }
}