#include <stdio.h>

int main(void){
  int card[5],max,maxpoint,temp,onepairCheck = 0;
  for(int i = 0; i < 5; i++)scanf("%d",&card[i]);

  for(int i = 0; i < 5; i++){
    max = 0;
    for(int j = i; j < 5; j++){
      if(max < card[j]){
        max = card[j];
        maxpoint = j;
      }
    }
    temp = card[i];
    card[i] = card[maxpoint];
    card[maxpoint] = temp;
  }

  if(card[0] == card[1] && card[1] == card[2] && card[2] != card[3] && card[3] == card[4])printf("FULL HOUSE\n");
  else if(card[0] == card[1] && card[1] != card[2] && card[2] == card[3] && card[3] == card[4])printf("FULL HOUSE\n");
  else if(card[0] == card[1] && card[1] == card[2] && card[2] != card[3])printf("THREE CARD\n");
  else if(card[1] == card[2] && card[2] == card[3] && card[2] != card[4])printf("THREE CARD\n");
  else if(card[1] == card[2] && card[2] == card[3] && card[2] != card[0])printf("THREE CARD\n");
  else if(card[2] == card[3] && card[3] == card[4] && card[4] != card[1])printf("THREE CARD\n");
  else if(card[0] == card[1] && card[2] == card[3] && card[3] != card[4])printf("TWO PAIR\n");
  else if(card[1] == card[2] && card[3] == card[4] && card[4] != card[0])printf("TWO PAIR\n");
  else if(card[0] == card[1] && card[3] == card[4] && card[4] != card[0])printf("TWO PAIR\n");

  else{
    for(int i = 0; i < 4; i++){
      if(card[i] == card[i + 1]){
        int count = 0;
        for(int j = 0; j < 5; j++){
          if(card[j] != card[i])count++;
        }
        if(count == 3){
          printf("ONE PAIR\n");
          onepairCheck = 1;
          break;
        }
      }
    }
    if(onepairCheck == 0)printf("NO HAND\n");
  }
  return 0;
}