#include <stdio.h>
int main(){
  int v[5],i;
  for(i = 0; i < 5; i++)
    scanf("%d",v[i]);
  int t,j,cnt1,cnt2;
  for(t = 0; t < 5; t++){
    for(j = 5; t < j; j--){
      if(v[t] == v[j]){
        cnt1++;
      }
    }
  }
  switch(cnt1){
    case 0:printf("NO HAND"); break;
    case 1:printf("ONE PAIR"); break;
    case 2:printf("TWO PAIR"); break;
    case 3:printf("THREE CARD"); break;
    case 5:printf("FULL HOUSE"); break; 
    default :printf("NO HAND"); break;
  }
  return 0;
}