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

int main() {
    int a[14]={0},b;
    int n = 0,n2 = 0;
    string hand;

    for(int i=0; i<5; i++){
        cin >> b;
        a[b]++;
    }

    for(int i=1; i<14; i++){
        if(a[i] == 2) n++;
        if(a[i] == 3) n2++;
    }
    
    switch(n){
        case 0:
         if(n2==1){
             hand = "THREE CARD";
         }else{
             hand = "NO HAND";
         }
         break;
        case 1:
            if(n2==1){
                hand = "FULL HOUSE";
            }else{
                hand = "ONE PAIR";
            }
            break;
        case 2:
            hand = "TWO PAIR";
            break;
        default:
            break;
    }

    cout << hand << endl;
    
    return 0;
}