#include <algorithm>
#include <cstdio>
#include <cstdlib>
#include <cctype>
#include <cmath>
#include <iostream>
#include <queue>
#include <list>
#include <map>
#include <numeric>
#include <set>
#include <sstream>
#include <string>
#include <vector>
using namespace std;
#define REP(i,a,n) for(int i=(a); i<(int)(n); i++)
#define rep(i,n) REP(i,0,n)
#define FOR(it,c) for(__typeof((c).begin()) it=(c).begin(); it!=(c).end(); ++it)
#define ALLOF(c) (c).begin(), (c).end()
typedef long long ll;


int main(){
  vector<int> v;
  int tmp;
  rep(i,5){
    cin >> tmp;
    v.push_back(tmp);
  }

  sort(ALLOF(v));

  if(v[0]==v[1] && v[1]==v[2] && v[2]==v[3] && v[3]==v[4]){
    cout << "NO HAND" << endl;
    return 0;
  }
  if((v[0]==v[1] && v[0]==v[2] && v[3]==v[4]) ||
     (v[0]==v[1] && v[2]==v[3] && v[2]==v[4])){
    cout << "FULL HOUSE" << endl;
    return 0;
  }
  if((v[0]==v[1] && v[0]==v[2]) ||
     (v[1]==v[2] && v[1]==v[3]) ||
     (v[2]==v[3] && v[2]==v[4])){
    cout << "THREE CARD" << endl;
    return 0;
  }
  int cnt = 0;
  rep(i,4){
    if(v[i]==v[i+1]){
      cnt++;
    }
  }
  if(cnt == 0){
    cout << "NO HAND" << endl;
  }
  else if(cnt == 1){
    cout << "ONE PAIR" << endl;
  }
  else{
    cout << "TWO PAIR" << endl;
  }
  
  return 0;
}