#include<stdio.h>
main(){
    int cards[5];
    for(int i = 0;i < 5;i++){
        scanf("%d",&cards[i]);
    }

    int pair = 0;
    int tpair = 0;
    for(int j = 0;j < 4;j++){
        if(cards[j] == -1){ continue;}
        int target = cards[j];
        cards[j] = -1;
        int count = 1;
        for(int i = j+1;i < 5;i++){
            if(cards[i] == target){
                cards[i] = -1;
                count++;
            }
        }
        if(count == 2){
            pair++;
        }else if(count == 3){
            tpair++;
        }
    }
    if(pair == 1 && tpair == 1){
        printf("FULL HOUSE\n");
    }else if(pair == 1){
        printf("ONE PAIR\n");
    }else if(pair == 2){
        printf("TWO PAIR\n");
    }else if(tpair == 1){
        printf("THREE CARD\n");
    }else{
        printf("NO HAND\n");
    }
}