#include <iostream>
#include <algorithm>
#include <vector>

using namespace std;

void printVector(vector<int> v, string delimiter){
    for(int i = 0; i < v.size(); ++i){
        if(i != 0) cout << delimiter;
        cout << v[i];
    }
    cout << '\n';
}

int countMaxCard(vector<int> cards, vector<int> u_cards){
    int count = 0;
    for(auto e_card: u_cards){
        int tmp_count = 0;
        for(auto card: cards){
            if(card == e_card) tmp_count++;
        }
        if(tmp_count > count) count = tmp_count;
    }
    return count;
}

int main(){

    vector<int> cards(5),u_cards(5);
    for(auto&& card: cards) cin >> card;
    sort(cards.begin(), cards.end());
    u_cards = cards;
    u_cards.erase(unique(u_cards.begin(), u_cards.end()), u_cards.end());

    int cards_e = u_cards.size();

    if(cards_e == 5){
        puts("NO HAND");
    } else if(cards_e == 4){
        puts("ONE PAIR");
    } else if(cards_e == 3){
        int cnt = countMaxCard(cards, u_cards);
        if(cnt == 3) puts("THREE CARD");
        if(cnt == 2) puts("TWO PAIR");
    } else if(cards_e == 2){
        if(countMaxCard(cards, u_cards) == 3) puts("FULL HOUSE");
        else puts("NO HAND");
    } else {
        puts("NO HAND");
    }

    return 0;
}