X = sorted(map(int, input().split()))
N = int(input())
A = sorted(map(int, input().split()))
ans = 0

for a in range(N):
    for b in range(a + 1, N):
        for c in range(b + 1, N):
            if A[a] >= X[0] and A[b] >= X[1] and A[c] >= X[2]:
                ans += 1 << a

print(ans)