#!/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.
    cloud=[]
    for i in range(0,len(y)):
        cloud.append(list(range(y[i]-r[i],y[i]+r[i]+1)))
    towns=[]
    for each in cloud:
        s=[p[x.index(j)] for j in each if j in x]
        su=sum(s)
        towns.append(su)
    max_ppl=max(towns)
    cloud_covered=[]
    for each in cloud:
        for j in each:
            cloud_covered.append(j)
    max_ppl+=sum([p[x.index(j)] for j in x if j not in cloud_covered])
    return(max_ppl)

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)