import sys
from functools import reduce
n = int(input().strip())
T = list(map(int, input().strip().split(' ')))
V = list(map(int, input().strip().split(' ')))
# Write Your Code Here
crates = {}
cost = []
for i in range(n):
    if T[i] not in crates.keys():
        crates[T[i]] = V[i]
    else:
        cost.append(reduce(lambda x, y: x | y, crates.values()))
        crates = {}
        crates[T[i]] = V[i]
print(sum(cost))