#include <bits/stdc++.h>

using namespace std;

bool check(int *a) {
    return (a[0] != a[1] && a[1] != a[2] && a[0] != a[2]) && ((a[0] > a[1] && a[1] < a[2]) || (a[0] < a[1] && a[1] > a[2]));
}

int main() {
    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];
    }

    bool ok = false;
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            swap(a[i], b[j]);
            if (check(a) && check(b)) {
                ok = true;
                break;
            }
            swap(a[i], b[j]);
        }
        if (ok) {
            break;
        }
    }

    if (ok) {
        puts("Yes");
    } else {
        puts("No");
    }

    return 0;
}