#include <bits/stdc++.h>

using namespace std;

int main()
{
    freopen( "xerox.in", "r", stdin );
    freopen( "xerox.out","w", stdout);

    int q, n, dx, dy, k, x, y;

    cin >> q;
    while (q--) {
        int xornim = 0;
        cin >> n >> dx >> dy;
        for (int i = 1; i <= n; i++) {
            cin >> k;
            for (int j = 1; j <= k; j++)
                cin >> x >> y;
            xornim ^= k;
        }

        cout << (xornim != 0) << '\n';
    }

    return 0;
}