#include <bits/stdc++.h>
using namespace std;
int main(){
    std::vector<int> a(5); cin>>a[0]>>a[1]>>a[2]>>a[3]>>a[4];
    int rel=0;
    for(int i=0; i<5; i++){
        int counter = 0;
        for(int j=i+1; j<5; j++){
            if(a[i] == a[j]) counter++;
        }
        if(counter >= 1){
            if(counter == 1){
                rel++;                    
            }
            else{
                rel += 3;
            }
        }
    }
    string s;
    if(rel == 1) s = "ONE PAIR";
    else if(rel == 2) s = "TWO PAIR";
    else if(rel == 4) s = "THREE CARD";
    else if(rel == 5) s = "FULL HOUSE";
    else s = "NO HANDS";
    cout << s << endl;
}