//inlclude前用define 
#define _USE_MATH_DEFINES

//include
#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<cmath>

using namespace std;
//typedef
typedef vector<int> VI;
typedef vector<string> VS;
typedef vector<char> VC;

int main() {
	VI a(2), b(2), c(2);
	VC ac(2), bc(2);
	cin >> a[0] >> ac[0] >> b[0] >> bc[0] >> c[0] ;
	cin >> a[1] >> ac[1] >> b[1] >> bc[1] >> c[1] ;
	
	if (a[0] == a[1] && b[0] == b[1] && c[0] == c[1]) {
		cout << "YES" << endl;
		return 0;
	}
	bool flag = false;

	if (a[0] > a[1]) {
		cout << "YES" << endl;
	}else if (a[0] == a[1]) {
		if (b[0] > b[1]) {
			cout << "YES" << endl;
		}else if (b[0] == b[1]) {
			if (c[0] > c[1]) {
				cout << "YES" << endl;
			} else {
				cout << "NO" << endl;
			}
		}else {
			cout << "NO" << endl;
		}
		
	}else {
		cout << "NO" << endl;
	}

	return 0;
}