import collections
m = list(map(int, input().split(" ")))
count = collections.Counter(m).most_common(2)
if int(count[0][1]) == 3:
    if int(count[1][1]) == 2:
        print("FULL HOUSE")
    else:
        print("THREE CARD")
elif int(count[0][1]) == 2:
    if int(count[1][1]) == 2:
        print("TWO PAIR")
    else:
        print("ONE PAIR")
else:
    print("NO HAND")