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

int main(void){
    int n, m;
    cin >> n >> m;
    vector<int> a(n);
    rep(i, m){
        rep(j, n){
            int num;
            cin >> num;
            a[j] += num;
        }
        a.push_back(0);
        int sum = a[0], l, r;
        l = r = 0;
        while(r < n){
            if(sum == 777){
                cout << "YES" << endl;
                return 0;
            }
            else if(sum < 777){
                ++r;
                sum += a[r];
            }
            else {
                sum -= a[l];
                ++l;
            }
        }
    }
    cout << "NO" << endl;
    return 0;
}