import sys
readline = sys.stdin.readline

T = int(readline())
mod = 10 ** 9 + 7
for _ in range(T):
    N, AG, BG, AC, BC, AP, BP = map(int, readline().split())
    A = [AG, AC, AP]
    B = [BG, BC, BP]
    X = [0] * 3
    for i in range(3):
        X[i] = A[i] * pow(B[i], mod - 2, mod) % mod
    ans = 1
    for i in range(3):
        ans -= pow(X[i] + X[(i + 1)%3], N, mod) % mod
        ans += pow(X[i], N, mod) * 2
        ans %= mod
    print(ans)