#include <iostream>
#include <cstdio>
#include <vector>
using namespace std;

int main(void) {
    vector<int> numbers(5);
    int n1, n2, n3, n4, n5;
    cin >> n1 >> n2 >> n4 >> n5;
    numbers.push_back(n1);
    numbers.push_back(n2);
    numbers.push_back(n3);
    numbers.push_back(n4);
    numbers.push_back(n5);

    vector<vector<int>> dup = vector<vector<int>>(5, vector<int>(4, 0));
    for (int i=0;i<5;i++) {
        for (int j=0; j<5;j++) {
            if (i==j) continue;
            if (numbers[i] == numbers[j]) {
                dup[i].push_back(j);
            }
        }
    }

    int threeDup = 0;
    int twoDup = 0;
    for (int i=0;i<5;i++) {
        if (dup[i].size() == 1) twoDup++;
        else if (dup[i].size() == 2) threeDup++;
    }

    threeDup /= 2;
    twoDup /= 2;

    if (threeDup == 1 && twoDup == 1) cout << "FULL HOUSE" << endl;
    else if (threeDup == 1) cout << "THREE CARD" << endl;
    else if (twoDup == 2) cout << "TWO PAIR" << endl;
    else if (twoDup == 1) cout << "ONE PAIR" << endl;
    else cout << "NO HAND" << endl;

    return 0;
}