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#include<iostream>

using namespace std;

int main(int argc, char** argv)
{
    int t;
    int n;
    int w1, w2, h1, h2;
    int min_w, max_w;
    int min_h, max_h;
    int r;
    
    cin >> t;
    
    for(int i=0; i<t; ++i)
    {
        cin >> n;
        
        cin >> min_w;
        cin >> max_w;
        cin >> min_h;
        cin >> max_h;
        
        r = 1;
        
        for(int j=1; j<n; ++j)
        {
            cin >> w1;
            cin >> w2;
            cin >> h1;
            cin >> h2;
            if(w1<=min_w && w2>=max_w && h1<=min_h && h2>=max_h)
            {
                r=1;
                min_w = w1;
                max_w = w2;
                min_h = h1;
                max_h = h2;
            }
            else
            {
                if(w1<min_w)
                {
                    min_w = w1;
                    r = 0;
                }
                if(w2>max_w)
                {
                    max_w = w2;
                    r = 0;
                }
                if(h1<min_h)
                {
                    min_w = h1;
                    r = 0;
                }
                if(h2>max_h)
                {
                    max_w = h2;
                    r = 0;
                }
            }
        }
        if(r == 1)
        {
            cout << "TAK" << endl;
        }
        else
        {
            cout << "NIE" << endl;
        }
    }
    
    return 0;
}