t = int(input())
mod = 10**9+7
for _ in range(t):
    n, ag, bg, ac, bc, ap, bp = map(int, input().split())
    p1 = (bp-ap)*pow(bp, mod-2, mod)
    p1 = pow(p1, n, mod)
    p2 = ap*pow(bp, mod-2, mod)
    p2 = pow(p2, n, mod)

    c1 = (bc-ac)*pow(bc, mod-2, mod)
    c1 = pow(c1, n, mod)
    c2 = ac*pow(bc, mod-2, mod)
    c2 = pow(c2, n, mod)

    g1 = (bg-ag)*pow(bg, mod-2, mod)
    g1 = pow(g1, n, mod)
    g2 = ag*pow(bg, mod-2, mod)
    g2 = pow(g2, n, mod)

    ans = 1-p1-c1-g1+2*p2+2*c2+2*g2
    ans %= mod
    print(ans)