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#include<stdio.h>
int main(void)
{
    int t;
    long long int n, i;
    long long int w1, w2, h1, h2;
    long long int wMin, wMax, hMin, hMax;
    int isWinner;
    scanf("%d",&t);
    while(t--)
    {
        scanf("%lld",&n);
        scanf("%lld %lld %lld %lld",&wMin,&wMax,&hMin,&hMax);
        isWinner = 1;
        for(i=2; i<=n;i++)
        {
            scanf("%lld %lld %lld %lld",&w1,&w2,&h1,&h2);
            if(w1<=wMin&&w2>=wMax&&h1<=hMin&&h2>=hMax)
            {
                isWinner = 1;
                wMin = w1;
                wMax = w2;
                hMin = h1;
                hMax = h2;
            }
            else if(w1>=wMin&&w2<=wMax&&h1>=hMin&&h2<=hMax)
            {
                //tu nic sie nie zmienia
            }
            else
            {
                isWinner = 0;
                if(w1<wMin) wMin = w1;
                if(w2>wMax) wMax = w2;
                if(h1<hMin) hMin = h1;
                if(h2>hMax) hMax = h2;
            }
        }
        if(isWinner == 1)
        {
            printf("TAK\n");
        }
        else
        {
            printf("NIE\n");
        }
    }
    return 0;
}