#include<bits/stdc++.h>
using namespace std;
#define V vector
#define pb push_back
typedef pair<int, int> pi;
using ld=long double;
struct Comp{
	ld x;
	ld y;
	Comp operator +(Comp a){
		return {x+a.x,y+a.y};
	}
	Comp operator*(Comp a){
		return {a.x*x-a.y*y,a.x*y+a.y*x};
	}
	Comp operator/(ld a){
		return{x/a,y/a};
	}
	Comp operator/(Comp a){
		return {(*this)*((Comp){a.x,-a.y})/(a.x*a.x+a.y*a.y)};
	}
	void input(){
		cin>>x>>y;
	}
};
ld eps=1e-9;
int Gause(vector<vector<ld>>& eq, int m) {
    int n = eq.size() - 1;
    int rk = 0;
    for(int now = 1; now <= m ;now++) {
    	int j=rk+1;
        for(int i=rk+1;i<=n;i++){
        	if(abs(eq[i][now])>abs(eq[j][now]))j=i;
		}
//        while(j <= n && eq[j][now] == 0) j++;
		if(j==n+1)continue;
		if(abs(eq[j][now])<eps){
			continue;
		}
//        if(j == n + 1) continue;
        swap(eq[j], eq[++rk]);
        ld iv = 1/eq[rk][now];
        eq[rk][0] *= iv;
        for(int i = now; i <= m; i++) {
            if(abs(eq[rk][i])>eps) eq[rk][i] *= iv;
        }
        for(int i = 1; i <= n; i++) {
            if(abs(eq[i][now])<eps || i == rk) continue;
            eq[i][0] -= eq[rk][0] * eq[i][now];
            for(int j = m; j >= now; j--) {
                eq[i][j] -= eq[rk][j] * eq[i][now];
            }
        }
    }
    for(int i = rk + 1; i <= n; i++) {
        if(abs(eq[i][0]) > eps) return m + 1;
    }
    return rk;
};

void ins(vector<vector<ld>>& eq,Comp x,Comp w){
	eq.push_back({0,x.x,-x.y,1,0,-((x*w).x),-((x*w*((Comp){0,1})).x),-w.x,w.y});
	eq.push_back({0,x.y,x.x,0,1,-((x*w).y),-((x*w*((Comp){0,1})).y),-w.y,-w.x});
}
void solve(){
	vector<vector<ld>>eq;
	eq.push_back({0});
	for(int i=1;i<=3;i++){
		Comp x,y;
		x.input(),y.input();
		ins(eq,x,y);	
	}
	Gause(eq,8);
	while(1){
		int flag=0;
		for(int i=1;i<eq.size();i++){
			int cnt=0,lastid=0;
			for(int j=1;j<=8;j++){
				if(abs(eq[i][j])>eps){
					cnt++,lastid=j;
				}
			}
			if(cnt>=2){
				vector<ld>v(9);
				v[lastid]=1,v[0]=1;
				eq.push_back(v);
				flag=1;
				break;
			}
		}
		if(flag==0)break;
		Gause(eq,8);
	}
	cout<<fixed<<setprecision(14);
	Comp x;
	x.input();
	vector<Comp>C(5);
	for(int i=1;i<=4;i++){
		C[i]={eq[2*i-1][0],eq[2*i][0]};
	}
	Comp ans=(x*C[1]+C[2])/(C[3]*x+C[4]);
	cout<<ans.x<<' '<<ans.y<<'\n';
}
int main() {
    ios::sync_with_stdio(0), cin.tie(0);
    int t = 1;
    cin >> t;
    while(t--) solve();
}