# -*- coding: utf-8 -*-
a = list(map(int,input().split()))

a.sort()

same = 0
samearray = []

a = a + [14]

for i in range(len(a)-1):
    if a[i] == a[i+1]:
        same += 1
    else:
        samearray.append(same+1)
        same = 0

samearray.sort()
samearray.reverse()

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