#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int t;

int main() {
    cin.tie(nullptr) -> sync_with_stdio(false);

    ll x1,x2,y1,y2,x3,y3;
    cin>>t;
    while(t--)
    {
        cin>>x1>>y1>>x2>>y2;
        if(x1==x2)
        {
            cout<<x1+1LL<<" 1\n";
            continue;
        }
        if(y1==y2)
        {
            cout<<"1 "<<y1+1LL<<'\n';
            continue;
        }
        ll len_x,len_y,len;
        len_x=abs(x2-x1);
        len_y=abs(y2-y1);
        ll gcdk=gcd(len_x,len_y);
        len_x/=gcdk;len_y/=gcdk;
        if(x1<x2)
        {
            if(y1<y2)
            {
                if(len_x<=len_y)
                {
                    x3=x2;
                    y3=y2+1LL;
                }
                else
                {
                    x3==x1-1LL;
                    y3=y1;
                }
            }
            else
            {
                if(len_x<=len_y)
                {
                    x3=x1;
                    y3=y1+1LL;
                }
                else
                {
                    x3=x2+1LL;
                    y3=y2;
                }
            }
        }
        else
        {
            if(y1<y2)
            {
                if(len_x<=len_y)
                {
                    x3=x2;
                    y3=y2+1LL;
                }
                else
                {
                    x3=x1+1LL;
                    y3=y1;
                }
            }
            else
            {
                if(len_x<=len_y)
                {
                    x3=x1;
                    y3=y1+1LL;
                }
                else
                {
                    x3=x2-1LL;
                    y3=y2;
                }
            }
        }
        cout<<x3<<' '<<y3<<'\n';
    }
    return 0;
}