using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution
{

    static long maximumPeople(long[] population, long[] townloc, long[] cloudloc, long[] cloudrange)
    {

        return population.Where(x => cloudloc.Any(y => cloudrange.Any(z => townloc[Array.IndexOf(population, x)] != y + z && townloc[Array.IndexOf(population, x)] != y - z))).Sum();
    }

    static void Main(String[] args)
    {
        int towns = Convert.ToInt32(Console.ReadLine());
        string[] p_temp = Console.ReadLine().Split(' ');
        long[] population = Array.ConvertAll(p_temp, Int64.Parse);
        string[] x_temp = Console.ReadLine().Split(' ');
        long[] townloc = Array.ConvertAll(x_temp, Int64.Parse);
        int clouds = Convert.ToInt32(Console.ReadLine());
        string[] y_temp = Console.ReadLine().Split(' ');
        long[] cloudloc = Array.ConvertAll(y_temp, Int64.Parse);
        string[] r_temp = Console.ReadLine().Split(' ');
        long[] cloudrange = Array.ConvertAll(r_temp, Int64.Parse);

        long max = 0;
        for(int i = 0; i < cloudloc.Length; i++)
        {
            long cloudtemp = cloudrange[i];
            cloudrange[i] = 0;
            long maxtemp = maximumPeople(population, townloc, cloudloc, cloudrange);
            if (maxtemp > max) max = maxtemp;
            cloudrange[i] = cloudtemp;
        }
        Console.WriteLine(max);
    }
}