1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#include <cstdio>
#include <string>
#include <map>

int main() {
  int n;
  scanf("%d", &n);
  std::map<std::string, int> cnt;
  for (int i = 0; i < n; ++i) {
    static char s[10];
    scanf("%s", s);
    cnt[s]++;
  }
  bool valid = true;
  for (int i = 1; i <= 5; ++i) {
    int req = i <= 4 ? 1 : 2;
    for (char a = 'A'; a <= 'C'; ++a) {
      std::string s = std::to_string(i) + a;
      if (cnt[s] < req) valid = false;
    }
  }
  puts(valid ? "TAK" : "NIE");
  return 0;
}