1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#include <cstdio>

int main()
{
	int t,n,hmin,hmax,wmin,wmax;
	int h1,h2,w1,w2;
	
	scanf("%d",&t);
	while(t--)
	{
		scanf("%d",&n);
		bool found=false;
		hmin=wmin=1000000001;
		wmax=hmax=-1;
		while(n--)
		{
			scanf("%d %d %d %d",&h1,&h2,&w1,&w2);
			if(h1<=hmin&&h2>=hmax&&w1<=wmin&&w2>=wmax){found=true;hmin=h1;wmin=w1;hmax=h2;wmax=w2;}
			else
			{
			if(h1<hmin)	{found=false;hmin=h1;}
			if(w1<wmin)	{found=false;wmin=w1;}
			if(h2>hmax)	{found=false;hmax=h2;}
			if(w2>wmax)	{found=false;wmax=w2;}
			}
			//if (found)printf("T\n");else printf("N\n");
		}
		if (found)printf("TAK\n");else printf("NIE\n");
	}
		
		return 0;
		
}