from collections import Counter
c = Counter(map(int, input().split()))
v = sorted(c.values())
if v==[2,3]:
    print("FULL HOUSE")
elif v==[1,1,3]:
    print("THREE CARD")
elif v==[1,2,2]:
    print("TWO PAIR")
elif v==[1,1,1,2]:
    print("ONE PAIR")
else:
    print("NO HAND")