#include<bits/stdc++.h>
using namespace std;

int main(){
    int in;
    vector<int> v(13,0);

    while(cin >> in) v[in-1]++;
    sort(v.begin(),v.end());

    if(v.back()==3){
        v.pop_back();
        if(v.back()==2) cout << "FULL HOUSE";
        else cout << "THREE CARD";
    }else if(v.back()==2){
        v.pop_back();
        if(v.back()==2) cout << "TWO PAIR";
        else cout << "ONE PAIR";
    }else cout << "NO HAND";
    cout << endl;

    return 0;
}