#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0; i < n; i++)
#define rep2(i, x, n) for(int i = x; i <= n; i++)
#define rep3(i, x, n) for(int i = x; i >= n; i--)
#define each(e, v) for(auto &e: v)
#define pb push_back
#define eb emplace_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define sz(x) (int)x.size()
using ll = long long;
using pii = pair<int, int>;
using pil = pair<int, ll>;
using pli = pair<ll, int>;
using pll = pair<ll, ll>;
const int MOD = 1000000007;
//const int MOD = 998244353;
const int inf = (1<<30)-1;
const ll INF = (1LL<<60)-1;
template<typename T> bool chmax(T &x, const T &y) {return (x < y)? (x = y, true) : false;};
template<typename T> bool chmin(T &x, const T &y) {return (x > y)? (x = y, true) : false;};

struct io_setup{
    io_setup(){
        ios_base::sync_with_stdio(false);
        cin.tie(NULL);
        cout << fixed << setprecision(15);
    }
} io_setup;

bool judge(vector<int> v){
    vector<int> u = v;
    sort(all(v));
    if(v[0] == v[1] || v[1] == v[2]) return false;
    return (u[1] == v[0] || u[1] == v[2]);
}

int main(){
    vector<int> a(3), b(3);
    rep(i, 3) cin >> a[i];
    rep(i, 3) cin >> b[i];

    rep(i, 3) rep(j, 3){
        swap(a[i], b[j]);
        if(judge(a) && judge(b)) {cout << "Yes\n"; return 0;}
        swap(a[i], b[j]);
    }

    cout << "No\n";
}