#include <bits/stdc++.h>
int sort(const void *a, const void *b)
{
    return *(int*)a - *(int*)b;
}
using namespace std;

int main(int argc, char **argv) {
  int S;            //入力値
  float a[1000];    //値の保管用
  int i;            //ループカウンタ
  
  for(i=0;i<5;i++)  //入力
  {
    scanf("%d",&S);
    a[i] = S;        
  }
  
  for(i=0;i<5;i++)   //sort
  {
    qsort(a,6,sizeof(int),sort);
  }

 //どの役にも該当しません。
  if((a[0] == S) && (a[1] == S) && (a[2] == S) && (a[3] == S) && (a[4] == S) || (a[0] != a[1]) && (a[1] != a[2]) && (a[2] != a[3]) && (a[3] != a[4]))
 {
   printf("NO HAND\n"); 
 }
 
 //FULL HOUSE
  else if((a[0] == a[1]) && (a[1] == a[2]) && (a[3] == a[4]) || (a[0] == a[1]) && (a[2] == a[3]) && (a[3] == a[4]))
 {
   printf("FULL HOUSE\n");
 }
 
 //THREE CARD
 else if((a[0] == a[1]) && (a[1] == a[2]) || (a[2] == a[3]) && (a[3] == a[4]))
 {
   printf("THREE CARD\n");
 }
 
 //ONE PAIR
 else if((a[0] == a[1]) || (a[1] == a[2]) || (a[2] == a[3]) || (a[3] == a[4]))
 {
   printf("ONE PAIR\n");
 }
  return 0;
}