func main()
	var t: int :: cui@inputInt()
	for(1, t)
		var n: int :: cui@inputInt()
		var g: int :: cui@inputInt()
		var G: int :: cui@inputInt()
		var c: int :: cui@inputInt()
		var C: int :: cui@inputInt()
		var p: int :: cui@inputInt()
		var P: int :: cui@inputInt()
		var mod: int :: 1000000007
		
		var ans: int :: 0
		do ans :+ math@modPow(G * C * P, n, mod)
		do ans :% mod
		do ans :+ math@modPow(g * C * P, n, mod) * 2
		do ans :% mod
		do ans :+ math@modPow(G * c * P, n, mod) * 2
		do ans :% mod
		do ans :+ math@modPow(G * C * p, n, mod) * 2
		do ans :% mod
		do ans :+ mod - math@modPow((G - g) * C * P, n, mod)
		do ans :% mod
		do ans :+ mod - math@modPow(G * (C - c) * P, n, mod)
		do ans :% mod
		do ans :+ mod - math@modPow(G * C * (P - p), n, mod)
		do ans :% mod
		do ans :* math@modPow(math@modPow(G * C * P, n, mod), mod - 2, mod)
		do ans :% mod
		do cui@print("\{ans}\n")
	end for
end func