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#include <bits/stdc++.h>


using namespace std;


int main() {
    ios_base::sync_with_stdio(false);

    int n;
    cin >> n;

    map <string,int> cnt;

    while (n--) {
        string pos;
        cin >> pos;

        cnt[pos]++;
    }

    bool valid = true;

    if (cnt.size() < 15) {
        valid = false;
    } else {
        for (auto &entry : cnt) {
            string key; int value;
            tie(key, value) = entry;

            int needed = key[0] == '5' ? 2 : 1;

            if (value < needed) {
                valid = false;
                break;
            }
        }
    }

    cout << (valid ? "TAK\n" : "NIE\n");

    return 0;
}