mod = 10**9 + 7

def solve():
    n, ag, bg, ac, bc, ap, bp = map(int, input().split())
    ag *= pow(bg, mod - 2, mod)
    ag %= mod
    ac *= pow(bc, mod - 2, mod)
    ac %= mod
    ap *= pow(bp, mod - 2, mod)
    ap %= mod
    print((1 - pow(ag + ac, n, mod) - pow(ac + ap, n, mod) - pow(ap + ag, n, mod) + 2 * pow(ag, n, mod) + 2 * pow(ac, n, mod) + 2 * pow(ap, n, mod)) % mod)

t = int(input())
for i in range(t):
    solve()