#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main() {
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);
    int t;
    cin >> t;
    while (t--) {
        int n;
        cin >> n;
        bool ok = true;
        while (n--) {
            vector<int> a(5);
            rep(i, 5) cin >> a[i];
            if (a[0] != a[2])
                ok = false;
            if (a[1] != a[3])
                ok = false;
            if (a[3] != a[4])
                ok = false;
            if (a[0] == a[1])
                ok = false;
        }
        cout << (ok ? "Yes" : "No") << endl;
    }
    return 0;
}