import sys
input = lambda : sys.stdin.readline().rstrip()
sys.setrecursionlimit(max(1000, 10**9))
write = lambda x: sys.stdout.write(x+"\n")


t = int(input())
for _ in range(t):
    n,a0,b0,a1,b1,a2,b2 = list(map(int, input().split()))
    a = [a0,a1,a2]
    b = [b0,b1,b2]
    ans = 0
    M = 10**9+7
    for i in range(3):
        ans += 2* pow(a[i], n, M) * pow(pow(b[i], M-2, M), n, M)
        ans %= M
    ans += 1
    for i in range(3):
        ans -= pow((b[i]-a[i]), n, M) * pow(pow(b[i], M-2, M), n, M)
    ans %= M
    print(ans)