#include <fstream>

using namespace std;

int t, n, dx, dy, m, x, y;
int ans;

int main()
{
	ifstream fin("xerox.in");
	ofstream fout("xerox.out");
	fin >> t;
	for (int k = 1;k <= t;++k)
	{
		ans = 0;
		fin >> n >> dx >> dy;
		for (int i = 1;i <= n;++i)
		{
			fin >> m;
			for (int j = 1;j <= m;++j)
				fin >> x >> y;
			ans ^= m;
		}
		fout << (ans != 0) << "\n";
	}
	fin.close();
	fout.close();
	return 0;
}