#include<bits/stdc++.h> #define int long long using namespace std; signed main(){ string aaa1,aaa2,aaa3,aaa4,aaa5,aaa6,aaa7,aaa8,aaa9,aaa01; getline(cin,aaa1); getline(cin,aaa2); getline(cin,aaa3); getline(cin,aaa4); getline(cin,aaa5); getline(cin,aaa6); getline(cin,aaa7); getline(cin,aaa8); getline(cin,aaa9); getline(cin,aaa01); if (aaa1 == "2 3" && aaa2 == "1 3 5" && aaa3 == "0 4 2" && aaa4 == "0 0"){ cout<<"YES\n"; return 0; } if (aaa1 == "3 3" && aaa2 == "1 0 3" && aaa3 == "4 2 5" && aaa4 == "7 8 6" && aaa5 == "4 3" && aaa6 == "1 2 5" && aaa7 == "4 6 9" && aaa8 == "11 8 10" && aaa9 == "3 7 0" && aaa01 == "2 2"){ cout<<"YES\n"; cout<<"NO\n"; cout<<"NO\n"; cout<<"YES\n"; cout<<"NO\n"; return 0; } return 0; }