from collections import Counter
A=Counter(map(int,input().split()))
V=list(A.values())

if 2 in V and 3 in V:
    print("FULL HOUSE")
elif 3 in V:
    print("THREE CARD")
elif V.count(2)==2:
    print("TWO PAIR")
elif 2 in V:
    print("ONE PAIR")
else:
    print("NO HAND")