mod = 10**9 + 7
t = int(input())
for _ in range(t):
    n, ag, bg, ac, bc, ap, bp = map(int, input().split())
    pg = ag * pow(bg, mod - 2, mod) % mod
    pc = ac * pow(bc, mod - 2, mod) % mod
    pp = ap * pow(bp, mod - 2, mod) % mod
    not_aiko_p = (pow((pg + pc) % mod, n, mod) - pow(pg, n, mod) - pow(pc, n, mod)) % mod\
                + (pow((pc + pp) % mod, n, mod) - pow(pc, n, mod) - pow(pp, n, mod)) % mod\
                + (pow((pp + pg) % mod, n, mod) - pow(pp, n, mod) - pow(pg, n, mod)) % mod
    print((1 - not_aiko_p) % mod)