#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
typedef long long ll;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    
    auto f = [&](int a[]) {
        auto [mi, ma] = minmax({a[0], a[1], a[2]});
        return a[0] != a[1] && a[1] != a[2] && a[2] != a[0] && (a[1] == mi || a[1] == ma);
    };

    int a[3], b[3];
    rep(i,3) cin >> a[i];
    rep(i,3) cin >> b[i];

    int ok = 0;
    rep(i,3)rep(j,3) {
        swap(a[i], b[j]);
        ok |= f(a) && f(b);
        swap(a[i], b[j]);
    }
    cout << (ok ? "Yes" : "No") << endl;
}