#!/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.
    sun=[1]*len(p)
    for j in range(0,len(y)):
        max=0
        temp=0
        ind=0
        for i in x:
            if(i>=y[j]-r[j] and i<=y[j]-r[j]):
                temp=temp+p[x.index(i)]
                sun[x.index(i)]=0
        if(temp>max):
            max=temp
            ind=j
    pop=0
    for i in range(len(p)):
        pop=pop+(p[i]*sun[i])
    pop=pop+max
    return pop

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)