import collections as col
a = list(col.Counter(list(map(int,input().split()))).values())
if 3 in a and 2 in a:
    print("FULL HOUSE")
elif 3 in a:
    print("THREE CARD")
elif a.count(2) == 2:
    print("TWO PAIR")
elif 2 in a:
    print("ONE PAIR")
else:
    print("NO HAND")