#include<bits/stdc++.h>

using namespace std;
using ll=long long;
#define rep2(i, a, n) for(int i = (a); i < (n); i++)
#define rep(i, n) rep2(i,0,n)
#define debug 0

bool maxfunc(int a[]){
  return !(a[0]==a[1]||a[1]==a[2]||a[0]==a[2])&&(a[1]>a[0]&&a[1]>a[2]);
}
bool minfunc(int a[]){
  return !(a[0] == a[1] || a[1] == a[2] || a[0] == a[2])&&(a[1]<a[0]&&a[1]<a[2]);
}
int main(){
  cin.tie(nullptr);ios_base::sync_with_stdio(false);
  int a[3];rep(i,3)cin>>a[i];
  int b[3];rep(i,3)cin>>b[i];
  rep(i,3){
    rep(j,3){
      if(debug){
        cout<<"a ";rep(k,3)cout<<a[k]; cout<<endl;
      }
      swap(a[i],b[j]);

      if(debug){
        cout<<"a ";rep(k,3)cout<<a[k]; cout<<endl;
      }
      if(debug){
        cout<<"b ";rep(k,3)cout<<b[k]; cout<<endl;
      }
      if(debug){
        cout<<"maxfunc(a)"<<maxfunc(a)<<endl;
        cout<<"minfunc(a)"<<minfunc(a)<<endl;
        cout<<"maxfunc(b)"<<maxfunc(b)<<endl;
        cout<<"minfunc(b)"<<minfunc(b)<<endl;
      }
      if((maxfunc(a)||minfunc(a))&&(maxfunc(b)||minfunc(b))){
        cout<<"Yes\n";
        return 0;
      }
      swap(a[i],b[j]);
      if(debug){
        cout<<"b ";rep(k,3)cout<<b[k]; cout<<endl;
      }
    }
  }
  cout<<"No\n";
}