L = list(map(int, input().split()))
L.sort()
n = int(input())
E = list(map(int, input().split()))
E.sort()

ans = 0
res = 1
for i in range(n):
    for j in range(i + 1, n):
        for k in range(j + 1, n):
            if L[0] > E[i] or L[1] > E[j] or L[2] > E[k]:
                continue
            ans += res
    res *= 2
print(ans)