#include <fstream>

using namespace std;

ifstream fin ("xerox.in");
ofstream fout ("xerox.out");
int t,n,dx,dy,m,j,x,y,val,i;
int main (){

    fin>>t;
    for (;t--;){
        fin>>n>>dx>>dy;
        val = 0;
        for (i=1;i<=n;i++){
            fin>>m;
            for (j=1;j<=m;j++)
                fin>>x>>y;
            val ^= m;
        }
        if (val == 0)
            fout<<"0\n";
        else fout<<"1\n";
    }

    return 0;
}