#include<bits/stdc++.h>
using namespace std;
int main() {
	int n;
	cin>>n;
	cout<<1354;
	return 0;
}
/*
#include<windows.h>
#include<conio.h>
#define KEY_DOWN(VK_NONAME)((GetAsyncKeyState(VK_NONAME)&0x8000)?1:0)
*/