#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef tuple<int, int, int> tii;

inline int rd() {
	int x = 0;
	bool f = 0;
	char c = getchar();
	for (; !isdigit(c); c = getchar()) f |= (c == '-');
	for (; isdigit(c); c = getchar()) x = x * 10 + (c ^ 48);
	return f ? -x : x;
}

#define eb emplace_back
#define all(s) (s).begin(), (s).end()
#define rep(i, a, b) for (int i = (a); i <= (b); ++i)
#define per(i, a, b) for (int i = (a); i >= (b); --i)

const int N = 57;

int dis[N];

inline void work() {
	int n = rd();
	rep(i, 1, n) dis[i] = rd();
	int s1 = rd(), t1 = rd(), s2 = rd(), t2 = rd();
	auto check = [&](int x, int s, int t) {
		if (s > t) return (x >= s || x < t);
		else return (x >= s && x < t);
	};
	auto calc = [&](int s, int t, int ss, int tt) {
		int ret = 0;
		while (s != t) {
			ret += dis[s];
			if (check(s, ss, tt)) ret += dis[s] * 2;
			s = (s == n ? 1 : s + 1);
		}
		return ret;
	};
	double a1 = calc(s1, t1, s2, t2);
	double a2 = calc(s1, t1, t2, s2);
	double a3 = calc(t1, s1, s2, t2);
	double a4 = calc(t1, s1, t2, s2);
	
	double b1 = calc(s2, t2, s1, t1);
	double b2 = calc(t2, s2, s1, t1);
	double b3 = calc(s2, t2, t1, s1);
	double b4 = calc(t2, s2, t1, s1);

	bool fl = true;

	double p1 = -1;
	double up = a4 - a2, dn = a1 - a2 - a3 + a4;
	if (dn == 0 || (up < 0) != (dn < 0) || abs(up) >= abs(dn)) fl = false;
	else p1 = 1.0 * up / dn;

	double p2 = -1;
	up = b4 - b3;
	dn = b1 - b2 - b3 + b4;
	if (dn == 0 || (up < 0) != (dn < 0) || abs(up) >= abs(dn)) fl = false;
	else p2 = 1.0 * up / dn;

	swap(p1, p2);


	if (!fl) {
		// p1 = 1
		if (b1 == b2) {
			if (a1 <= a3) {
				// -> p1 = 1, p2 = 1
				printf("%.12lf %.12lf\n", a1, b1);
				return;
			}
			if (a2 <= a4) {
				// -> p1 = 1, p2 = 0
				printf("%.12lf %.12lf\n", a2, b2);
				return;
			}
		} 
		else if (b1 < b2) { // p2 = 1
			if (a1 <= a3) {
				// -> p1 = 1, p2 = 1
				printf("%.12lf %.12lf\n", a1, b1);
				return;
			}
		} else {
			if (a2 <= a4) {
				// -> p1 = 1, p2 = 0
				printf("%.12lf %.12lf\n", a2, b2);
				return;
			}
		}

		//p1 = 0
		if (b3 == b4) {
			if (a3 <= a1) {
				// -> p1 = 0, p2 = 1
				printf("%.12lf %.12lf\n", a3, b3);
				return;
			}
			if (a4 <= a2) {
				// -> p1 = 0, p2 = 0
				printf("%.12lf %.12lf\n", a4, b4);
				return;
			}
		} 
		else if (b3 < b4) { // p2 = 1
			if (a3 <= a1) {
				// -> p1 = 0, p2 = 1
				printf("%.12lf %.12lf\n", a3, b3);
				return;
			}
		} else {
			if (a4 <= a2) {
				// -> p1 = 0, p2 = 0
				printf("%.12lf %.12lf\n", a4, b4);
				return;
			}
		}
		while (true) {++p1; if (p1 > p2) ++p2;}
	}

	double v1 = a1 * p1 * p2 + a2 * p1 * (1 - p2) + a3 * p2 * (1 - p1) + a4 * (1 - p1) * (1 - p2);
	double v2 = b1 * p1 * p2 + b2 * p1 * (1 - p2) + b3 * p2 * (1 - p1) + b4 * (1 - p1) * (1 - p2);

	printf("%.12lf %.12lf\n", v1, v2);
}

int main() {
	per(t, rd(), 1) work();
	return 0;
}