#include <bits/stdc++.h>
using namespace std;

#ifdef CKISEKI
#define safe cerr << __PRETTY_FUNCTION__ << " line " << __LINE__ << " safe\n"
#define debug(a...) debug_(#a, a)
#define orange(a...) orange_(#a, a)
template <typename ...T>
void debug_(const char *s, T ...a) {
    cerr << "\e[1;32m(" << s << ") = (";
    int cnt = sizeof...(T);
    (..., (cerr << a << (--cnt ? ", " : ")\e[0m\n")));
}
template <typename I>
void orange_(const char *s, I L, I R) {
    cerr << "\e[1;32m[ " << s << " ] = [ ";
    for (int f = 0; L != R; ++L)
        cerr << (f++ ? ", " : "") << *L;
    cerr << " ]\e[0m\n";
}
#else
#define safe ((void)0)
#define debug(...) safe
#define orange(...) safe
#endif

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    int T;
    cin >> T;

    while (T--) {
        int64_t xc, yc, r, x0, y0;
        cin >> xc >> yc >> r >> x0 >> y0;

        x0 -= xc;
        y0 -= yc;
        using llf = long double;
        if (x0*x0+y0*y0 <= r) {
            cout << 0 << '\n';
            cout << x0+xc << ' ' << y0+yc << '\n';
            continue;
        }

        llf l = sqrt(x0*x0+y0*y0);
        int64_t x = x0 / l * r;
        int64_t y = y0 / l * r;

        debug(x, y, l);
        tuple<int64_t,int64_t,int64_t> ans(1e18, -1, -1);
        for (int i = -500; i <= 500; i++)
            for (int j = -500; j <= 500; j++) {
                if ((x+i)*(x+i) + (y+j)*(y+j) <= r*r) {
                    int64_t dis = (x+i-x0)*(x+i-x0) + (y+j-y0)*(y+j-y0);
                    debug(dis);
                    ans = min(ans, tuple{dis, x+i, y+j});
                }
            }

        auto [_, bx, by] = ans;
        cout << 1 << '\n';
        cout << x0 + xc << ' ' << y0 + yc << ' ' << bx + xc << ' ' << by + yc << '\n';
    }


    return 0;
}