// #define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); ++i)
int main() {
    // Input
    int a[3], b[3];
    rep(i, 3) cin >> a[i];
    rep(i, 3) cin >> b[i];

    // Judge
    bool ok = false;
    rep(i, 3) rep(j, 3) {
        swap(a[i], b[j]);
        bool a0 = (a[0] != a[1] && a[1] != a[2] && a[2] != a[0]);
        bool a1 = (a[1] == min({a[0], a[1], a[2]}));
        bool a2 = (a[1] == max({a[0], a[1], a[2]}));
        bool b0 = (b[0] != b[1] && b[1] != b[2] && b[2] != b[0]);
        bool b1 = (b[1] == min({b[0], b[1], b[2]}));
        bool b2 = (b[1] == max({b[0], b[1], b[2]}));
        if ((a0 && (a1 || a2)) && (b0 && (b1 || b2))) ok = true;
        swap(a[i], b[j]);
    }

    // Output
    cout << (ok ? "Yes" : "No") << endl;
}