#include<bits/stdc++.h>
using namespace std;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    vector<int>v(3);
    cin>>v[0]>>v[1]>>v[2];
    vector<int>a(3);
    cin>>a[0]>>a[1]>>a[2];
    sort(v.begin(),v.end());
    sort(a.begin(),a.end());
    if(a[1]>v[0]&&a[2]>v[1]){
        cout<<"Yes"<<endl;
    }else{
        cout<<"No"<<endl;
    }
    return 0;
}