import java.util.*;
public class Test11 {
  public static void main(String[] args){
    Scanner sc=new Scanner(System.in);
    int n=5;
    String[] line;
    line=sc.nextLine().split(" ");
    int[] cards=new int[14];
    for(int i=0;i<n;i++) cards[Integer.parseInt(line[i])]++;
    Arrays.sort(cards);
    if(cards[12]<2){
      if(cards[13]<2||3<cards[13]){
        System.out.println("NO HAND");
      }else if(cards[13]<3){
        System.out.println("ONE PAIR");
      }else{
        System.out.println("THREE CARD");
      }
    }else{
      if(cards[13]<3){
        System.out.println("TWO PAIR");
      }else{
        System.out.println("FULL HOUSE");
      }
    }
    sc.close();
  }
}