import math
import sys
def S(): return sys.stdin.readline().rstrip()
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int, sys.stdin.readline().rstrip().split())
def LI(): return list(map(int, sys.stdin.readline().rstrip().split()))
def LS(): return list(sys.stdin.readline().rstrip().split())

a = LI()
a.sort()

if a[0] == a[4]:
    print("NO HAND")
elif a[0] == a[1] and a[2] == a[3] == a[4]:
    print("FULL HOUSE")
elif a[0] == a[1] == a[2] and a[3] == a[4]:
    print("FULL HOUSE")
elif a[0] == a[1] == a[2] == a[3]:
    print("NO HAND")
elif a[1] == a[2] == a[3] == a[4]:
    print("NO HAND")
elif a[0] == a[1] == a[2]:
    print("THREE CARD")
elif a[1] == a[2] == a[3]:
    print("THREE CARD")
elif a[2] == a[3] == a[4]:
    print("THREE CARD")
elif len(set(a)) == 3:
    print("TWO PAIR")
elif len(set(a)) == 4:
    print("ONE PAIR")
else:
    print("NO HAND")