#define _USE_MATH_DEFINES
#include  <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
#include<math.h>
#include<iomanip>
#include<stdio.h>
#include <stdlib.h>
#include<stdio.h>
#include <queue>
#include<map>
#include <sstream>
#include<set>
#include<stack>

//#include<bits/stdc++.h>


using namespace std;



int main() {
	
	int n, m;
	cin >> n >> m;
	vector<int>t(n);
	vector<vector<int>>p(m+1,vector<int>(n));

	for (int i = 0; i < m; i++) {
		for (int j = 0; j < n; j++) {
			int x;
			cin >> x;
			p[i][j] += x;
			p[i + 1][j] += p[i][j];
		
		}
	}
	for (int i = 0; i < m; i++) {
		int y = 0;
		int ans = 0;
		for (int j = 0; j < n; j++) {
			ans += p[i][j];
			if (ans==777) {
				cout << "YES" << endl;
				return 0;
			}
			while (ans > 777) {
				ans -= p[i][y];
				y++;
			}
		}
	}
	cout << "NO" << endl;

	return 0;


		
}