#include <bits/stdc++.h>

using namespace std;



int main(){
    int t,n,i,j,k;
    cin >> n;
    vector<pair<int,int>>a(n);
    
    for(i=0;i<n;i++)
        cin>>a[i].first;
    for(i=0;i<n;i++)
        cin>>a[i].second;
    
    int m;
    cin>>m;
      vector<pair<int,int>>b(m);
    
      for(i=0;i<m;i++)
          cin>>b[i].first;
      for(i=0;i<m;i++)
          cin>>b[i].second;
    int max=-1;
    vector<int>v;
    for(i=0;i<m;i++)
    {
        int s1=b[i].first-b[i].second;
        int s2=b[i].first+b[i].second;
        
       v.push_back(s1);
        v.push_back(s2);
        
        
    }
    k=v.size();
    for(i=0;i<k/2;i++)
    {
        int sum=0;
        
        for(j=0;j<n;j++)
        {
            if(a[j].second<=v[i+1]&&a[j].second>=v[i])
            sum=sum+a[i].first;
            
            else
            {
                int count1=0;
                for(int l=0;l<k/2;l++)
                {
                    if(a[j].second<=v[l+1]&&a[j].second>=v[l])
                        count1=1;
                }
                
                if(count1==0)
                    sum=sum+a[j].first;
            }
            
           }
                if(sum>max)
                    max=sum;
        
        
        
    }
    
    
    cout<<max;
}