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#include <bits/stdc++.h>

using namespace std;

int main () {
	int n;
	cin >> n;

	map <string, int> M;
	
	while (n--) {
		string s;
		cin >> s;
		M[s]++;
	}
	
	if (M.size() < 15) {
		puts("NIE");
		exit(0);
	}

	for (auto [s, cnt]: M) {
		if (s[0] == '5' && cnt < 2) {
			puts("NIE");
			exit(0);
		}
	}
	
	puts("TAK");
	return 0;
}