#include <bits/stdc++.h>
using namespace std;

int main()
{
	vector<int> A( 3 );
	vector<int> B( 3 );
	for( int i = 0; i < 3; i++ ) cin >> A[i];
	for( int i = 0; i < 3; i++ ) cin >> B[i];

	string ans = "No";
	for( int i = 0; i < 3; i++ ) {
		for( int j = 0; j < 3; j++ ) {
			vector<int> a = A;
			vector<int> b = B;
			swap( a[i], b[j] );
			if( a[0] == a[1] || a[1] == a[2] || a[2] == a[0] ||
				b[0] == b[1] || b[1] == b[2] || b[2] == b[0] ) continue;
			if( ( a[0] < a[1] && a[2] < a[1] ||
				a[0] > a[1] && a[2] > a[1] ) &&
				( b[0] < b[1] && b[2] < b[1] ||
				b[0] > b[1] && b[2] > b[1] ) ) {
				ans = "Yes";
				break;
			}
		}
	}

	cout << ans << endl;
}