#include <bits/stdc++.h>
#define rep(i, ss, ee) for (int i = ss; i < ee; ++i)
using namespace std;
using P = pair<int, int>;

//(2,8),(3,9),(7,9)
//(5,8),(4,8),(6,8)
void solve() {
  int N, k;
  map<P, int> m{{{2, 8}, 0}, {{3, 9}, 1}, {{7, 9}, 2}};
  vector<P> e{{5, 8}, {4, 8}, {6, 8}};
  P p, q;

  cin >> N;
  rep(i, 0, N) {
    cin >> p.first >> p.second >> q.first >> q.second;
    k = m[p];
    m[q] = k;
    m.erase(p);
  }
  string ans = "YES";
  rep(i, 0, 3) if (m[e[i]] != i) ans = "NO";
  cout << ans << endl;

  for (auto v : m) {
    cout << v.first.first << " ";
    cout << v.first.second << endl;
  }
}

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  solve();
  getchar();
}