#include <stdio.h>

int main(void){
  int card[13];
  for(int i = 0; i < 13; i++)card[i] = 0;
  for(int i = 0; i < 5; i++){
    int c;
    scanf("%d",&c);
    card[c - 1]++;
  }
  int nohandChecker = 1;

  for(int i = 0; i < 13; i++){
    if(card[i] == 5 || card[i] == 4){
      nohandChecker = 0;
      printf("NO HAND\n");
      break;
    }

    else if(card[i] == 3){
      nohandChecker = 0;
      int checker = 0;
      for(int j = 0; j < 13; j++){
        if(card[j] == 2){
          printf("FULL HOUSE\n");
          checker = 1;
          break;
        }
      }
      if(checker == 0)printf("THREE CARD\n");
      break;
    }

    else if(card[i] == 2){
      nohandChecker = 0;
      int checker = 0;
      for(int j = 0; j < 13; j++){
        if(card[j] == 3){
          printf("FULL HOUSE");
          checker = 1;
          break;
        }
        if(card[j] == 2 && i != j){
          printf("TWO PAIR\n");
          checker = 1;
          break;
        }
      }
      if(checker == 0)printf("ONE PAIR");
      break;
    }
  }
  if(nohandChecker == 1)printf("NO HAND\n");
  return 0;
}