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#include <iostream>
#include <fstream>
#include <vector>
#include <list>
#include <limits>
#include <algorithm>
#include <cstdlib>


int n; // liczba samochodow na parkingu
int w; // wysokosc parkingu


struct Car
{
	int id;
	int x;
	int h;	// wysokosc
};

std::vector<Car> cars1, cars2;


struct Order
{
	int id1, id2;
};



void read_test(std::istream & str)
{
int i;
int x1, x2, y1, y2;
Car car;

	str >> n >> w;

	cars1.clear();
	cars2.clear();
	cars1.reserve(n);
	cars2.reserve(n);

	for(i=0 ; i<n ; ++i)
	{
		str >> x1 >> y1 >> x2 >> y2;

		car.id = i;
		car.x  = ((long long)x1 + (long long)x2) / 2;
		car.h  = abs(y2 - y1);
		cars1.push_back(car);
	}

	for(i=0 ; i<n ; ++i)
	{
		str >> x1 >> y1 >> x2 >> y2;

		car.id = i;
		car.x  = ((long long)x1 + (long long)x2) / 2;
		car.h  = abs(y2 - y1);
		cars2.push_back(car);
	}
}


void print(std::vector<Car> & cars)
{
int i;

	for(i=0 ; i<cars.size() ; ++i)
	{
		Car & c = cars[i];
		std::cout << c.id << " " << c.x << " " << c.h << std::endl;
	}
}





bool calc()
{
int a, b, len;
Order o;

	len = cars1.size();

	for(a=0 ; a<len ; ++a)
	{
		for(b=a+1 ; b<len ; ++b)
		{
			Car & ca = cars1[a];
			Car & cb = cars1[b];

			if( ca.h + cb.h > w )
			{
				if( ca.x < cb.x )
				{
					o.id1 = ca.id;
					o.id2 = cb.id;
				}
				else
				{
					o.id1 = cb.id;
					o.id2 = ca.id;
				}

				Car & cca = cars2[o.id1];
				Car & ccb = cars2[o.id2];

				if( cca.x > ccb.x )
					return false;
			}
		}
	}

return true;
}




void read_and_calc(std::istream & str)
{
int t, i;

	str >> t;

	for(i=0 ; i<t ; ++i)
	{
		read_test(str);

		if( calc() )
			std::cout << "TAK" << std::endl;
		else
			std::cout << "NIE" << std::endl;
	}
}




int main()
{
	std::cin.sync_with_stdio(false);
	read_and_calc(std::cin);
}