//copied from bai lan ren wo ye bai lan le dui bu qi
#include <bits/stdc++.h>
#define cs const
#define pb push_back
using namespace std;
using pi = pair <int, int> ;

cs int N = 4e5 + 5; 

int T, n, a[N];
int s1, e1, s2, e2;
pi c[2][2];
pi calc(int a, int b, int c, int d) {
    vector <int> e(n + 1);
    for(int i = a; i != b; i = i % n + 1) {
        e[i] ++; 
    }
    for(int i = c; i != d; i = i % n + 1) {
        e[i] ++; 
    }
    int s1 = 0, s2 = 0; 
    for(int i = a; i != b; i = i % n + 1) {
        if(e[i] == 1) s1 += :: a[i];
        if(e[i] == 2) s1 += 3 * :: a[i];
    }
    for(int i = c; i != d; i = i % n + 1) {
        if(e[i] == 1) s2 += :: a[i];
        if(e[i] == 2) s2 += 3 * :: a[i];
    }
    return pi(s1, s2);
}
double calcc(double b00,double b01,double b10,double b11) {
    double k=b00+b11-b01-b10;
    double t=b11-b01;
    if (fabs(k)<1e-10) {
        if (fabs(t)<1e-10) return 0.5;
        return -1;
    }
    return t/k;
}
pair <double, double> NASH(pi c[2][2]) {
    for (int i=0;i<2;i++) for (int j=0;j<2;j++) swap(c[i][j].first,c[i][j].second);
    double x=calcc(c[0][0].second,c[0][1].second,c[1][0].second,c[1][1].second);
    double y=calcc(c[0][0].first,c[1][0].first,c[0][1].first,c[1][1].first);
    if (x<0||x>1||y<0||y>1) {
        if (x<0||x>1) {
            double w0=c[0][0].second, w1=c[1][0].second;
            if (w0<w1) y=0; else y=1;
            double x0=c[(int)y][0].first;
            double x1=c[(int)y][1].first;
            if (x0<x1) x=0; else x=1;
        }
        else {
            double w0=c[0][0].first, w1=c[0][1].first;
            if (w0<w1) x=0; else x=1;
            double y0=c[0][(int)x].second;
            double y1=c[1][(int)x].second;
            if (y0<y1) y=0; else y=1;
        }
        assert(c[(int)y][(int)x].first<=c[(int)y][((int)x)^1].first);
        assert(c[(int)y][(int)x].second<=c[((int)y)^1][((int)x)].second);
        return c[(int)y][(int)x];
    }
    else {
        assert(fabs(c[0][0].first*y+c[1][0].first*(1-y)-(c[0][1].first*y+c[1][1].first*(1-y)))<1e-10);
        assert(fabs(c[0][0].second*x+c[0][1].second*(1-x)-(c[1][0].second*x+c[1][1].second*(1-x)))<1e-10);
        return {c[0][0].first*y+c[1][0].first*(1-y),c[0][0].second*x+c[0][1].second*(1-x)};
    }
    // for(int i = 0; i < 2; i++)
    // for(int j = 0; j < 2; j++)
    // cout << c[i][j].first << ' ' << c[i][j].second << '\n';
    // return pair <double, double> (0, 0);
}
void Main() {
    cin >> n;
    for(int i = 1; i <= n; i++) cin >> a[i];
    cin >> s1 >> e1 >> s2 >> e2; 
    c[0][0] = calc(s1, e1, s2, e2);
    c[0][1] = calc(s1, e1, e2, s2);
    c[1][0] = calc(e1, s1, s2, e2); 
    c[1][1] = calc(e1, s1, e2, s2);
    pair <double, double> ans = NASH(c);
    cout<<setprecision(12)<<fixed<<ans.second<<' '<<ans.first<<'\n';
}

int main() {
    #ifdef zqj
    freopen("a.in","r",stdin);
    #endif
    ios :: sync_with_stdio(0), cin.tie(0);
    cin >> T; 
    while(T--) {
        Main();
    }
    return 0; 
}