#include <bits/stdc++.h>
using namespace std;
//#include <atcoder/all>
//using namespace atcoder;
using ll=long long;
using Graph=vector<vector<pair<int,int>>>;
#define MAX 200003
#define MOD 1000000007
#define INF 1000000000000000000

int main(){
  ll S,K;
  cin>>S>>K;
  cout<<8<<endl;
}