#!/bin/python3

import sys

def maximumPeople(p, x, y, r):
    # Return the maximum number of people that will be in a sunny town after removing exactly one cloud.
    max_people_so_far = 0
    sunshine_locs = x[:]
    for (cloud_loc, range_colud_loc) in zip(y, r):
        people_covered_by_cloud_i = 0
        for affected_x_of_cloud_i in range(cloud_loc - range_colud_loc, cloud_loc + range_colud_loc + 1):
            if affected_x_of_cloud_i in x:
                people_covered_by_cloud_i += p[x.index(affected_x_of_cloud_i)]
                try:
                    sunshine_locs.remove(affected_x_of_cloud_i)
                except:
                    pass
            if max_people_so_far < people_covered_by_cloud_i:
                max_people_so_far = people_covered_by_cloud_i
    
    return max_people_so_far + sum(sunshine_locs)

if __name__ == "__main__":
    n = int(input().strip())
    p = list(map(int, input().strip().split(' ')))
    x = list(map(int, input().strip().split(' ')))
    m = int(input().strip())
    y = list(map(int, input().strip().split(' ')))
    r = list(map(int, input().strip().split(' ')))
    result = maximumPeople(p, x, y, r)
    print(result)