#include <bits/stdc++.h>
#define maxN
using namespace std;
int n, m, t, ans;
void read()
{
    int i, dx, dy;
    ans = 0;
    scanf("%d %d %d", &n, &dx, &dy);
    for (i = 1; i <= n; ++ i)
    {
        scanf("%d", &m);
        ans ^= m;
        int j, x;
        for (j = 1; j <= 2 * m; ++ j)
            scanf("%d", &x);
    }
}
void write()
{
    if (ans)
        printf("1\n");
    else
        printf("0\n");
}
int main()
{
    freopen("xerox.in", "r", stdin);
    freopen("xerox.out", "w", stdout);
    scanf("%d", &t);
    while (t --)
    {
        read();
        write();
    }
    return 0;
}