#include <cstdio>

int main() {
	freopen("xerox.in", "r", stdin);
	freopen("xerox.out", "w", stdout);
	
	int T;
	for (scanf("%d", &T); T; --T) {
		int N, DX, DY;
		scanf("%d %d %d", &N, &DX, &DY);
		
		int Xor = 0, M;
		for (int i = 0; i < N; ++i) {
			scanf("%d", &M);
			Xor ^= M;
			
			for (int j = 0; j < M; ++j) {
				int a, b;
				scanf("%d %d", &a, &b);
			}
		}
		printf("%d\n", Xor > 0);
	}
}