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#include <cstdio>
using namespace std;

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