import sys
input = sys.stdin.buffer.readline
sys.setrecursionlimit(10 ** 7)
mod = 10**9 + 7


def test():
    N, Ag, Bg, Ac, Bc, Ap, Bp = map(int, input().split())
    pg = Ag * pow(Bg, -1, mod) % mod
    pc = Ac * pow(Bc, -1, mod) % mod
    pp = Ap * pow(Bp, -1, mod) % mod

    res = 0
    g = pow(pg, N, mod)
    c = pow(pc, N, mod)
    p = pow(pp, N, mod)

    gc = pow(pg+pc, N, mod) - g - c
    cp = pow(pc+pp, N, mod) - c - p
    pg = pow(pp+pg, N, mod) - p - g
    gc %= mod
    cp %= mod
    pg %= mod

    gcp = 1 - (gc + cp + pg + g + c + p) % mod
    gcp %= mod
    return (g + c + p + gcp) % mod


T = int(input())
for _ in range(T):
    print(test())