n=int(input())
a=list(map(int,input().split()))
b=list(map(int,input().split()))
c=list(map(int,input().split()))

def  cal(x):
    cnt =0
    for i in x:
        if i%3 != 0:
            cnt+= 1
    return cnt

cnta = cal(a)
cntb = cal(b)
cntc = cal(c)

print(cnta * cntb * cntc)