#!/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.
    c=[]
    for i in range(len(x)):
        for j in range(len(y)):
            if((y[j]+r[j]-x[i]==0)or(y[j]-r[j]-x[i]==0)):
                
                c.append(p[i])
    maxi=max(c)

    tsum=sum(p)-sum(c)+maxi
    return(tsum)

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)