#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;

#define F first
#define S second
#define sz(c) (ll)c.size()
#define rep(i,n) for(ll i = 0, _n = (n); i < _n; i++)
#define rep1(i,a,b) for(ll i = a, _b = (b); i <= _b; i++)
#define rep2(i,b,a) for(ll i = b, _a = (a); i >= _a; i--)
#define mem(a,val) memset(a, (val), sizeof a)
#define mp make_pair
#define all(c) (c).begin(), (c).end()
#define cout(d) cout << fixed << setprecision(d)
const ll mod = 1e9 + 7;
int main(){
    ll n,x,y;
    cin>>n>>x>>y;
    rep(i,n){
    	ll a,b,c,d;
    	cin>>a>>b>>c>>d;
	}
	cout<<"5";
	return 0;
}