import java.util.*;

public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int[] a = new int[5];
        for(int n=0;n<5;n++){
            a[n] = sc.nextInt();
        }
        Arrays.sort(a);
        int sameSum = 0;
        
        for(int l=0;l<4;l++){
            for(int m=1;m<=4-l;m++){
                if(a[l] == a[l+m]){
                    sameSum++;
                }
            }
        }
        
        switch(sameSum){
            case 1:
                System.out.println("ONE PAIR");
                break;
            case 2:
                System.out.println("TWO PAIR");
                break;
            case 3:
                System.out.println("THREE CARD");
                break;
            case 4:
                System.out.println("FULL HOUSE");
                break;
            default:
                System.out.println("NO HAND");
                break;
        }
    }
}