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