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// SIO2 Potyczki Algorytmiczne 2020, runda pierwsza [C].cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
#include <string>

using namespace std;

int main(int argc, char* argv[])
{
    char digit_set[] = { '1', '2', '3', '4', '5' };
    char letter_set[] = { 'A', 'B', 'C' };
    string letter_digit_set;
    size_t found;

    for (const char& it1 : digit_set) {
        for (const char& it2 : letter_set) {
            if (it1 == '5') {
                letter_digit_set += std::string() + it1 + it2;
                letter_digit_set += std::string() + it1 + it2;
            }
            else {
                letter_digit_set += std::string() + it1 + it2;
            }
        }
    }

    for (int i = 2; i <= int(argv[1])+2; i++) {
        found = letter_digit_set.find(argv[i]);
        if (found != string::npos) {
            letter_digit_set = letter_digit_set.erase(found, 2);
        }
        if (letter_digit_set.size() < 2){
            break;
        }
    }

    if (letter_digit_set.size() < 2) {
        cout << "TAK";
    }
    else {
        cout << "NIE";
    }
    return(0);
}