/**
 *   @FileName	a.cpp
 *   @Author	kanpurin
 *   @Created	2021.01.29 21:24:39
**/

#include "bits/stdc++.h" 
using namespace std; 
typedef long long ll;

int main() {
    vector<int> a(3),b(3);
    for (int i = 0; i < 3; i++) {
        cin >> a[i];
    }
    for (int i = 0; i < 3; i++) {
        cin >> b[i];
    }
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            swap(a[i],b[j]);
            if (a[0] != a[2] && ((a[0] < a[1] && a[1] > a[2]) || (a[0] > a[1] && a[1] < a[2])) &&
                b[0] != b[2] && ((b[0] < b[1] && b[1] > b[2]) || (b[0] > b[1] && b[1] < b[2]))) {
                puts("Yes");
                return 0;
            }
            swap(a[i],b[j]);
        }
    }
    puts("No");
    return 0;
}