#include <bits/stdc++.h>

using namespace std;
using ld = double;
using C = complex<ld>;

int main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
    int N;
    cin >> N;
    for (int q = 0; q < N; q++) {
        int T;
        cin >> T;
        ld p, omega, v, gx, gy;
        cin >> p >> omega >> v >> gx >> gy;
        const C A = C{1 + v, -omega};
        const C a = pow(A, T);
        C g{gx - a.real(), gy + a.imag()};
        const ld l = norm(A);
        const ld F = (l == 1 ? T : (pow(l, 2 * T) - 1) / (l * l - 1));
        g /= F;
        vector<C> ans(T);
        ans[T - 1] = g;
        for (int i = T - 2; i >= 0; i--) {
            ans[i] = ans[i + 1] * A;
        }
        for (int i = 0; i < T; i++) {
            cout << fixed << setprecision(50) << ans[i].real() << " " << ans[i].imag() << endl;
        }
    }
    return 0;
}