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#include <bits/stdc++.h>

using namespace std;

#define st first
#define nd second
#define pb push_back
#define sz(x) (int)(x).size()
#define ll long long
int mod=1000000007;
int inf=1000000007;
ll infl=1000000000000000007;

int ile[3];

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n;
    cin>>n;
    string s;
    set<string>a;
    for(int i=1;i<=n;i++)
    {
        cin>>s;
        a.insert(s);
        if(s[0]=='5') ile[s[1]-'A']++;
    }
    if(a.size()==15&&ile[0]>1&&ile[1]>1&&ile[2]>1) cout<<"TAK";
    else cout<<"NIE";

    return 0;
}