n = int(input())
F = [int(input().replace(' ',''), 2) for _ in range(n)]
P = [list(map(int, input().split())) for _ in range(n)]
ans=-10**7*n
for sp in range(1, 1033):
  total = 0
  for i in range(n):
    total += P[i][bin(F[i] & sp).count('1')]
  if total>=ans:
    ans = total
print(ans)
