#include<iostream>
#include<cmath>
#include<string>
#include<algorithm>
using namespace std;
int main(){
    int a;
    string s;
    int p1=0,p2=0,p3=0;
    int num[13]={};
    for(int i=0;i<5;i++){
        cin >> a;
        num[a-1]++;
    }

    for(int i=0;i<13;i++){
        if(num[i]==2){
            if(p1==1)p2=1;
            else p1=1;
        }
        else if(num[i]==3)p3=1;
    }

    if(p1){
        if(p2)s="TWO PAIR";
        else if(p3)s="FULL HOUSE";
        else s="ONE PAIR";
    }
    else if(p3)s="THREE CARD";
    else s="NO HAND";
    cout << s << endl;
}