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

struct uns_t {} uns;
template <typename Element, typename Head, typename ...Args>
auto vec(Element init, Head arg, Args ...args) {
    if constexpr (sizeof...(Args) == 0) return std::vector(arg, init);
    else return std::vector(arg, vec(init, args...));
}
template <typename Element, typename Head, typename ...Args>
auto vec(uns_t, Head arg, Args ...args) {
    return vec(Element(), arg, args...);
}

int main() {
    int a[3], b[3];
    for (auto &e : a) cin >> e;
    for (auto &e : b) cin >> e;

    auto is_kadomatsu = [](int a, int b, int c) {
        return a != b && b != c && a != c && min({ a, b, c }) == b;
    };

    for (int i = 0; i < 3; ++i) {
        for (int j = 0; j < 3; ++j) {
            swap(a[i], b[j]);
            if (is_kadomatsu(a[0], a[1], a[2]) && is_kadomatsu(b[0], b[1], b[2])) {
                cout << "Yes" << endl;
                return 0;
            }
            swap(a[i], b[j]);
        }
    }

    cout << "No" << endl;
}