N = int(input())
ans = 1
A = list(map(int,input().split()))
cnt = 0
for i in range(N):
    if A[i] % 3:
        cnt += 1
ans *= cnt
B = list(map(int,input().split()))
cnt = 0
for i in range(N):
    if B[i] % 3:
        cnt += 1
ans *= cnt
C = list(map(int,input().split()))
cnt = 0
for i in range(N):
    if C[i] % 3:
        cnt += 1
ans *= cnt
print(ans)