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#include <iostream>

using namespace std;

int main(){
	
	int t; cin>>t;
	for(int i=0;i<t;i++){
	bool a=true;
	int q=0;
	int n;cin>>n;
	int t1[4],t2[4];
	for(int j=0;j<4;j++)
		cin>>t1[j];
	
	for(int k=1;k<n;k++){
		for(int j=0;j<4;j++)
		cin>>t2[j];
		
		if(t1[0]>t2[0] && t1[1]<t2[1] && t1[2]>t2[2] && t1[3]<t2[3])
		q=1;
		if(t1[0]>t2[0] || t1[1]<t2[1] || t1[2]>t2[2] || t1[3]<t2[3])
		a=false;
	}	
	
	if(q!=0) cout<<"TAK"<<endl;
	else { if((q==0) && (a==true)) cout<<"TAK"<<endl;
	else cout<<"NIE"<<endl;
	
	}
	}
	
	return 0;
	
}