#include <iostream>

using namespace std;

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int* rounds = new int[15];
    int i, n;
    string a;
    int sum = 15;

    for (i = 0; i < 15; i++)
    {
        rounds[i] = 1;
    }

    rounds[4] = 2;
    rounds[9] = 2;
    rounds[14] = 2;

    cin >> n;

    while (n--)
    {
        cin >> a;
        i = (a[0] - '0') - 1;
        i += 5 * (a[1] == 'A' ? 0 : (a[1] == 'B' ? 1 : 2));
        
        rounds[i]--;
        if (rounds[i] == 0)
        {
            sum--;
        }
    }

    cout << (sum == 0 ? "TAK" : "NIE") << '\n';
}