#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<int,int> P;
#define yn {puts("YES");}else{puts("NO");}
#define MAX_N 200005

int main() {
    int n, m;
    cin >> n >> m;
    int a[n] = {};
    int flag = 0;
    rep(i,m){
        rep(j,n){
            int x; cin >> x;
            a[j] += x;
        }
        int l = 0;
        int sum = 0;
        rep(j,n){
            sum += a[j];
            while(true){
                if(sum == 777){
                    flag = 1;
                    break;
                }else if(sum < 777){
                    break;
                }else{
                    sum -= a[l];
                    l++;
                }
            }
        }
    }
    if(flag) yn;
    return 0;
}