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

#define int long long  

struct Point {
	int x, y;
};
Point operator-(Point a, Point b) {
	return {a.x - b.x, a.y - b.y};
}
int cross(Point a, Point b) {
	return a.x * b.y - a.y * b.x;
}
int area(Point a, Point b, Point c) {
	return abs(cross(b - a, c - a));
}

void solve() {
	Point a, b;
	cin >> a.x >> a.y >> b.x >> b.y;

	int mn = 1e18;
	Point ans;
	for (int x = a.x - 1; x <= a.x + 1; x++) {
		for (int y = a.y - 1; y <= a.y + 1; y++) {
			int s = area(a, b, {x, y});
			if (s != 0 && s < mn) {
				mn = s;
				ans = {x, y};
			}
		}
	}

	cout << ans.x << " " << ans.y << "\n";
}

signed main() {  
    ios::sync_with_stdio(false);
    cin.tie(nullptr);  

    int t;
    cin >> t;
    while (t--) {
    	solve();
    }

    return 0;
}