#include <bits/stdc++.h>

int ri() {
	int n;
	assert(scanf("%d", &n) == 1);
	return n;
}
int main () {
	int board[10][10];
	int cnt = 0;
	int a = -1, b = -1, c = -1;
	for (int i = 1; i <= 9; i++) {
		for (int j = 1; j <= 9; j++) {
			if (j == 1 || j == 3 || j == 7 || j == 9 || (j == 2 && (i == 2 || i == 8)) || (j == 8 && (i == 2 || i == 8))) {
				board[i][j] = cnt++;
			} else board[i][j] = -1;
			if (i == 2 && j == 8) a = board[i][j];
			if (i == 3 && j == 9) b = board[i][j];
			if (i == 7 && j == 9) c = board[i][j];
		}
	}
	assert(a != -1);
	assert(b != -1);
	assert(c != -1);
	
	int n = ri();
	for (int i = 0; i < n; i++) {
		int x1 = ri();
		int y1 = ri();
		int x2 = ri();
		int y2 = ri();
		assert(board[x1][y1] != -1);
		assert(board[x2][y2] == -1);
		board[x2][y2] = board[x1][y1];
		board[x1][y1] = -1;
	}
	std::cout << (board[5][8] == a && board[4][8] == b && board[6][8] == c ? "YES" : "NO") << std::endl;
	
	return 0;
}