#include <bits/stdc++.h>

using namespace std;

int n, m;
int a[1010][1010];

int main(void) {
  cin >> n >> m;
  for (int i = 0; i < m; i++) {
    for (int j = 0; j < n; j++) {
      cin >> a[i][j];
    }
  }

  bool yes = false;
  for (int i = 0; i < m; i++) {
    if (i) {
      for (int j = 0; j < n; j++) {
        a[i][j] += a[i - 1][j];
      }
    }

    int l = 0, r = 0, sum = 0;
    while (l < n) {
      while (r < n && sum < 777) {
        sum += a[i][r++];
      }
      yes |= (sum == 777);
      sum -= a[i][l++];
    }
  }
  cout << (yes ? "YES" : "NO") << endl;

  return 0;
}