#include <bits/stdc++.h>
#define int long long
using namespace std;
using Graph = vector<vector<int>>;

signed main(){
  
  map<int, int> num;
  for( int i = 0; i < 5; i++ ){
    int A;
    cin >> A;
    if( num.count(A) ) num.at(A)++;
    else num[A] = 1;
  }
  

  int two = 0;
  int three = 0;
  for( auto p : num ){
    if( p.second == 2 ) two++;
    else if( p.second == 3 ) three++;
  }
  
  if( two == 1 && three == 0 ) cout << "ONE PAIR" << endl;
  else if( two == 2 ) cout << "TWO PAIR" << endl;
  else if( two == 0 && three == 1 ) cout << "THREE CARD" << endl;
  else if ( three == 1 && two == 1 ) cout << "FULL HOUSE" << endl;
  else cout << "NO HAND" << endl;

  
  
  
}