#include <fstream>

using namespace std;

int main()
{
    ifstream cin("xerox.in");
    ofstream cout("xerox.out");

    int t=0,n=0,m=0,aux,i,j,k,dx,dy,sum;
    cin>>t;

    for(i=0;i<t;i++)
    {
        sum=0;
        cin>>n>>dx>>dy;

        for(j=0;j<n;j++)
        {
            cin>>m;
            sum^=m;
            for(k=0;k<m;k++)
                cin>>aux>>aux;
        }
        cout<<(sum!=0)<<'\n';
    }
    cin.close();
    cout.close();
    return 0;
}