# -*- coding: utf-8 -*-
A = []
CARD = [0 for i in range(0,13)]
A = (map(int, raw_input().split()))
flag = 0
for i in range(0,13):
    for j in range(0,5):
        if i+1 == A[j]:
            CARD[i] += 1
PAIR = CARD.count(2)
TORI = CARD.count(3)
flag = "NO HAND"
if PAIR == 1:
    flag = "ONE PAIR"
if PAIR == 2:
    flag = "TWO PAIR"
if TORI == 1:
    flag = "THREE CARD"
if TORI == 1 and PAIR == 1:
    flag = "FULL HOUSE"
print flag