#include <algorithm>
#include <iostream>
#include <vector>
using namespace std;

int main() {
    int n, m; cin >> n >> m;
    vector<int> train(n);
    bool ok = false;
    while (m--) {
        for (int i = 0; i < n; i++) {
            int x; cin >> x; train[i] += x;
        }
        int sum = 0, right = 0;
        for (int left = 0; left < n; left++) {
            while (right < n && sum < 777) sum += train[right++];
            if (sum == 777) ok = true;
            sum -= train[left];
        }
    }
    cout << (ok ? "YES" : "NO") << endl;
    return 0;
}