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#include <bits/stdc++.h>
using namespace std;
const int SIZE=1e6+6;
int tab[SIZE];
int tabw[SIZE];
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int T,N,a,p;
    bool can;
    cin>>T;
    while(T--){


    cin>>N;
    for(int i=1;i<=N;i++){cin>>tab[i];}

    tab[N+1]=0;

    for(int i=1;i<=N;i++){
        for(int i=1;i<=N;i++){tabw[i]=tab[i];}tabw[N+1]=0;
        a=i;
        p=i-1;

        while(true){
            tabw[a]--;
            if(tabw[p]){swap(a,p);continue;}
            if(p<a){
                if(!tabw[a+1]){break;}
                p++;
                a++;
            }else{
                if(!tabw[a-1]){break;}
                p--;
                a--;
            }
        }
        can=1;
        for(int i=1;i<=N;i++){if(tabw[i]){can=0;break;}}
        if(can){cout<<"TAK\n";break;}
    }
    if(!can){cout<<"NIE\n";}

    }

return 0;}