1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
#include <bits/stdc++.h>

using namespace std;

int tablica[5][3];

bool sprawdz() {
    for (int i=0; i < 5; i++) {
        for (int j=0; j < 3; j++) {
            if (!tablica[i][j])
                return 0;
        }
    }
    for (int j=0; j < 3; j++) {
        if (tablica[4][j] < 2)
            return 0;
    }
    return 1;
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    int N;
    string pomysl;

    cin >> N;

    while (N--) {
        cin >> pomysl;

        switch (pomysl[0]) {
            case '1':
                switch (pomysl[1]) {
                    case 'A':
                        tablica[0][0]++;
                        break;

                    case 'B':
                        tablica[0][1]++;           
                        break;

                    case 'C':
                        tablica[0][2]++;
                        break;
                    }
                break;

            case '2':
                switch (pomysl[1]) {
                    case 'A':
                        tablica[1][0]++;
                        break;

                    case 'B':
                        tablica[1][1]++;           
                        break;

                    case 'C':
                        tablica[1][2]++;
                        break;
                    }
                break;

            case '3':
                switch (pomysl[1]) {
                    case 'A':
                        tablica[2][0]++;
                        break;

                    case 'B':
                        tablica[2][1]++;           
                        break;

                    case 'C':
                        tablica[2][2]++;
                        break;
                    }
                break;

            case '4':
                switch (pomysl[1]) {
                    case 'A':
                        tablica[3][0]++;
                        break;

                    case 'B':
                        tablica[3][1]++;           
                        break;

                    case 'C':
                        tablica[3][2]++;
                        break;
                    }
                break;

            case '5':
                switch (pomysl[1]) {
                    case 'A':
                        tablica[4][0]++;
                        break;

                    case 'B':
                        tablica[4][1]++;           
                        break;

                    case 'C':
                        tablica[4][2]++;
                        break;
                    }
                break;
        }
    }
    if (sprawdz())
        cout << "TAK";
    else
        cout << "NIE";

    return 0;
}