#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define ull unsigned long long
#define fast_input cin.tie(NULL); ios_base::sync_with_stdio(false)
#define pb push_back
#define mp make_pair
#define pii make_pair<int, int> 
using namespace std;

const int mod = 1e9+7;

int main(){
	int n; cin >> n;
	int a[n]; // population;
	map <int, int > mp;
	
	for(int i = 0; i < n; ++i){
	 	cin >> a[i];
	} 
	
	int l[n];
	
	for(int i = 0; i < n; ++i){
		cin >> l[i];	
		mp[a[i]] = l[i];
	}
	
	int c; cin >> c; 
	
	int cl[c];
	
	for(int i = 0; i < c; ++i){
		cin >> cl[i];
	}
	
	int r; cin >> r;
	
	bool cloud[n] = { false };
	for(int i = 0; i < c; ++i){
		for(int j = cl[i]-r; j <= cl[i]+r; j++){
			cloud[j] = true;
		}
	}


	int ans = 0;
	int flag = 0;
	for(auto i = mp.begin(); i != mp.end(); i++){
		if(flag == 0 && cloud[i->second] == true){
			ans += i->first;
			flag = 1;
		}
		if(flag == 1 && cloud[i->second] == true) continue;
		ans += i->first;
	}
    cout << ans;


	return 0;
}