#include<bits/stdc++.h> using namespace std; int main(){ cin.tie(0),ios::sync_with_stdio(false); int n,m; cin>>n>>m; vector<int>a(n); bool yes=false; for(int i=0;i<m;++i){ vector<int>v(n); for(int j=0;j<n;++j){ int A; cin>>A; a.at(j)+=A; } vector<int>sum(n+1); sum.front()=0; for(int j=1;j<=n;++j){ sum.at(j)=sum.at(j-1)+a.at(j-1); } for(int j=0,k=1;j<n&&k<=n;){ while(k<=n&&sum.at(k)-sum.at(j)<777)++k; if(j<n&&k<=n&&sum.at(k)-sum.at(j)==777){ yes=true; break; } while(j<k&&k<=n&&sum.at(k)-sum.at(j)>777)++j; if(j<n&&k<=n&&sum.at(k)-sum.at(j)==777){ yes=true; break; } } } cout<<(yes?"YES"s:"NO"s)<<"\n"s; }