#!/bin/python3

import sys

def maximumPeople(p, x, y, r):
    if (m==1):
        return (sum(p))
    m_dist=max(x)
    cloud=[]
    for i in range(m_dist):
        cloud.append(0)
    for i in range (len(y)):
        for j in range (r[i]):
            cloud[y[i]+j]=1
            cloud[y[i]-j]=1
    k=0     
    ind=0
    for i in range (n):
        if cloud[x[i]]==1:
            if p[i]>k:
                ind =i
    cloud[ind]=0
    s=0
    for i in range (n):
        if cloud[x[i]]!=1:
            s=s+p[i]
    return s        
       
        

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)