#!/bin/python3

import sys

def maximumPeople(p, x, m, y, r):
    result = 0
    temporary = 0
    list = []
    if m == 1:
        for i in p:
            result += i
        return result
    for i in range(m):
        for j in range(n):
            if y[i]-r[i]<=x[j] and y[i]+r[i]>=x[j]:
                temporary += p[j]
            else:
                result += p[j]
        list.append(temporary)
    temporary = list[0]
    for i in list:
        if i > temporary:
            temporary = i
    return result + temporary
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, m, y, r)
    print(result)